美国纽约+费城+华府+尼亚加拉瀑布+波士顿+拉斯维加斯+大峡谷国家公园+羚羊彩穴+布莱斯峡谷国家公园+大提顿国家公园+黄石国家公园 +盐湖城+洛杉矶自由行15日游（套餐）New York+Philadelphia+Niagara Falls+Boston+Grand Canyon National Park+Bryce Canyon National Park+Grand Teton National Park+Yellowstone National Park+Salt Lake City15-Day Tour (Package)

First, we will go to the New York City Hall, which has a history of more than 200 years. It is the oldest active city hall in the United States. This ancient Greek-style marble building is simple and elegant, and is an outstanding representative of the Greek Renaissance architectural style in New York. Then we will check in at the famous Brooklyn Bridge, stroll across this ancient suspension bridge, and admire the beautiful Manhattan skyline where the river and the sea meet. After lunch, we will go to the rural Chinatown and Little Italy, which is full of Italian style, and enjoy the strong atmosphere of human fireworks in the bustling neighborhoods~ Then we will visit the sister bridge standing side by side with the Brooklyn Bridge-the Manhattan Bridge. Although it is less famous, the latter is equally spectacular. Finally, we will come to the SOHO trendy neighborhood, located in Midtown Manhattan. This neighborhood combines fashion and art. Whether it is the Internet celebrity graffiti that pursues individuality, the trendy and fashionable buyer stores, or the block buildings with a strong sense of age, this neighborhood can satisfy all your imaginations!

Britain has the West End of London, and the United States has Broadway in New York. There are many theaters on both sides of Broadway Avenue, which has become a symbol of modern American song and dance art and entertainment industry. The center of Broadway Avenue is the famous Times Square, which is also a prosperous entertainment and shopping center, and a colorful urban world with surging crowds. "If you haven't been to Times Square, you haven't been to New York." As the most prosperous neighborhood in Manhattan, Times Square is shrouded in neon lights at night, and the neighborhood is crowded with people, showing the decadence of luxury. Then we will tour along the shopping paradise Fifth Avenue, check in the famous Rockefeller Center and St. Patrick's Cathedral. Finally, we will go to Long Island City to quietly enjoy the charm of Manhattan's night view.

Manhattan's financial dream blossomed in New York, where almost all the world's top financial institutions are gathered. Today we will visit some classic landmark buildings in New York, the world's financial center, such as the Canyon of Heroes, Park Road Building, Trinity Church, New York Stock Exchange, Rockefeller Center, etc., to experience the rich financial and commercial atmosphere.

One World Trade Center, also known as the "Freedom Tower," stands on the site of the original World Trade Center, which collapsed during the September 11 attacks. At 1,776 feet, One World Trade Center is the tallest building in the United States and the third tallest in the world. This height commemorates the signing of the Declaration of Independence in 1776. Upon arrival, guests are greeted by a large video board featuring welcome messages in various languages, and their hometowns are highlighted on a dynamically generated world map. "Voices" offers a unique experience, where the story of the people who built the building recounts their experiences, while "Foundations" provides an up-close look at the bedrock on which the building stands. From the Global Welcome Center to the guest elevators featuring virtual time-lapse, to the breathtaking video displays, and finally to the Discovery Level with its 360- degree views, every detail is a welcome addition to this experience.

Take the Statue of Liberty cruise around the island to start a one-hour tour of the Hudson River. On the way, you will see the Manhattan skyline and the scenery on both sides of the Hudson River, and overlook the Empire State Building and the World Trade Center. The cruise slowly passes by the Statue of Liberty, and you can clearly see the Statue of Liberty wearing a radiant crown, holding the torch of freedom, and holding the Declaration of Independence in her hand. It is magnificent and eye-catching, symbolizing the lofty ideals of the American people for freedom and their yearning and pursuit for a better life.

Step into a recreation of New York’s first City Hall subway station, where a short film by award-winning filmmaker Ric Burns, voiced by Jeff Goldblum, sweeps you through the city’s history. Next, explore seven immersive galleries alive with iconic artifacts, dazzling costumes, and pop culture treasures, co-curated with top museums across the country. The grand finale lifts you 40 feet into the air on a soaring 4D ride, flying over all five boroughs through a year of celebrations. Your journey ends standing on a replica of the Statue of Liberty’s torch, gazing out over Times Square as if you were standing in the middle of New York Harbor itself.

Philadelphia is a land that witnessed the independence and birth of the United States. The National Independence Historical Park, built in the spirit of the American War of Independence, contains some historical buildings related to the American Revolution and the founding of the country. It is known as "the most historic square mile in the United States." In the park, you can see the Independence Square surrounded by green trees, the towering milky white clock tower, and the bronze statues of the founding heroes standing on the lawn. The overall atmosphere here makes people feel solemn and dignified.

As the political center of the United States, Washington has many iconic political and cultural landscapes, such as the Capitol Building and the U.S. Supreme Court. We will enter the Capitol Building, the geometric center of Washington, DC, walk along the gorgeous and exquisite congressional corridors, listen to the stories behind each mural and each statue, and deeply understand why this is the highest symbol of a government owned by the people, governed by the people, and for the people.

The National Archives houses precious documents, photographs, and video footage from various periods of American history. Among its most notable collections are the original parchment manuscripts of the founding documents, drafted at the founding of the nation in 1776. These documents include the Declaration of Independence, the U.S. Constitution, and the Bill of Rights. Other collections include the Emancipation Proclamation of 1863, issued by Lincoln during the Civil War to free slaves, the surrender of Nazi Germany at the end of World War II, and the Watergate tapes that exposed Richard Nixon's corruption and ultimately brought him down.

First, we'll visit the Air Force Memorial, composed of three curved steel columns over 80 meters long. Its design was inspired by the three white smoke trails left in the sky by the U.S. Air Force Thunderbirds during their aerobatic performances. We'll then visit the Jefferson Memorial, which commemorates the ideal that "all men are created equal," in front of Taidou Lake. We'll then visit the World War II Memorial, which honors the 16 million American service members who served during World War II.

The White House is a white neoclassical sandstone building covering an area of more than 73,000 square meters. It consists of the main building and the east and west wings. The White House is the office and residence of successive US presidents and is also synonymous with the US government. Many important US decision-making bills are signed and announced by the president in the White House. George Washington, the founding father of the United States, once expressed his views on the construction of the US President's residence: it must not be a palace, and it must not be luxurious, because the masters working here are servants of the state.

The Lincoln Memorial is a white ancient Greek temple-style building built to commemorate the 16th President of the United States, Abraham Lincoln. It is regarded as an eternal statue of the United States and a symbol of Washington. It is also the most famous rally for the pursuit of peace and democracy. Martin Luther King delivered his speech "I Have a Dream" here.

The Vietnam Veterans Memorial is located north of the Lincoln Memorial. It is a 500-foot-long V-shaped monument made of black granite. It is used to commemorate the American soldiers and generals who died while serving in Vietnam during the Vietnam War. The glittering black marble wall is engraved with the names of more than 57,000 US soldiers who died in the Vietnam War between 1959 and 1975, in chronological order of the date of each person's death.

The world-renowned Corning Glass Center is located in Corning, a small town with unique style and quaint flavor in upstate New York. Although it is a small city, it is the center of the American glass industry. The status of Corning's glassand porcelain in the United States is just like the status of Jingdezhen porcelain in China, and it is also well-known in the world. Corning Glass Center can be said to be a magical glass world. Corning Glass Center has about 100,000 pieces of glass boutiques and artistic sculptures on display. These exquisite glass products are either colorful or crystal clear, dazzling and overwhelming. The Glass Center is not only a glass museum, but also a factory for the production of glass strengthening, glassware and handicrafts, and a store that sells glass and crystal products such as sunglasses, necklaces, pins, etc.

Watkins Glen is located in the Finger Lakes region of New York State, USA. It is a stratified rock geology, which has been eroded by glaciers and streams, forming a unique landform. There are more than a dozen waterfalls along the approximately two-mile canyon trail. There are excellent canyon trails, waterfalls that can be admired up close, and pleasing natural scenery, providing tourists with an excellent photo spot, and it is known as the "Millennium Valley".

The Finger Lakes are located in the northwest of New York State. They are a scenic spot consisting of 14 long and narrow lakes. They are named because they are arranged vertically from south to north and look like fingers. Many Hollywood stars have vacation villas or estates here.

During the trip, we will go to [One Park, Two Islands, Three Falls], go deep into Niagara Falls Park, and see a wide variety of exotic flowers and trees up close; stand on two islands - Ram Island and Moon Island, and appreciate the magnificence of the Water of Thor from multiple angles in the dark; see the three major waterfalls - Horseshoe Falls, Bridal Veil Falls, and American Falls, and feel the majestic momentum of nature presented by the different faces of the waterfalls under the illumination of colorful neon lights. At this time, don't forget to pick up your camera and take a photo with them.

The Niagara Whirlpool is 125 feet deep and was formed by water erosion 7,500 years ago. It is located where the Niagara River suddenly turns northeast from the northwest. The rapid river water flows back after the change of direction, forming a huge whirlpool. The park is very quiet, with barbecue pits and picnic tables. Standing on them, you can overlook the whirlpool below, which is very spectacular. 

The entrance to the Cave of the Winds is on Goat Island, where there is a small museum and a small cinema. You can then take an elevator down 53 meters in the Niagara Gorge cave to the bottom of the valley. Standing at the foot of the falls, looking up, you will see the falls rushing down with overwhelming momentum, which can't help but make people feel passionate and resonate with nature.

The Maid of the Mist is the most monumental boat trip in the United States since 1846. There is no better way to experience Niagara Falls in the United States. Put on a blue raincoat and take aboard the dreamy Maid of the Mist boat to experience the refreshing mist, surging waves, and roaring waterfalls produced by more than 2 million liters of water per second. As a unique fleet of yachts, under the skilled command of captains, they have been sailing safely in the waves of the Niagara Gorge for more than 100 years and have carried tens of millions of tourists directly into the depths of the misty water.

The War Fort is a tourist attraction of great historical value. It existed at the mouth of the Niagara River leading from Lake Ontario to Lake Erie before the independence of the United States. Therefore, it played a very important role in the Indian-French War, the American War of Independence, and the Anglo-American War at that time. Behind it is the vast Lake Ontario, one of the five Great Lakes of the United States.

Harvard University in-depth Tour Benefits:  A Harvard student guide will greet your group on campus. Tours are scheduled to fit your needs with year-round availability.

Visit Boston from the water and witness its history, people, sites, stories, and more - Boston has it all. Boston Harbor is the oldest continuously active seaport in the Western Hemisphere. Four thousand years before Europeans arrived, indigenous peoples used Massachusetts Bay as a busy trading area. After the European Massachusetts Bay Colony was established, the harbor became a major commercial center. Boston Harbor mail ships show passengers what a fascinating city this is. Wandering in the calm harbor, the city's buildings stand tall and majestic against the sky.

Grand Canyon National Park, located in northwestern Arizona, is the 15th site in the United States to have been named as a national park. The park's central feature is the Grand Canyon, a gorge of the Colorado River, which is often considered one of the Wonders of the World. The park, which covers 1,217,262 acres of unincorporated area in Coconino and Mohave counties, has received more than six million recreational visitors in 2017, which is the second highest count of visits in all American national parks after the Great Smoky Mountains National Park. The Grand Canyon was designated a World Heritage Site by UNESCO in 1979.

Horseshoe Bend – One of the top ten best photography spots in the United States selected by National Geographic Magazine! The dense aquatic plants on the Colorado River bed make the river water appear fluorescent green in the sun. The river turns 360 degrees in the reddish-brown canyon here, cutting out a horseshoe-shaped canyon, hence the name Horseshoe Bend. Standing on the edge of the cliff, you will be intoxicated by the breathtaking beauty of the blue water, blue sky and red rocks.

The land belongs to the joint development area of Indians and national parks. In addition to its huge amount of water, Lake Powell also has one of the rare wonders in the world, the water canyon. It is like a jasper embedded in the red orange Colorado Plateau, and it is also a fjord in the Grand Canyon. You can pass by the Glenn Dam, stop by the shore of Lake Powell to take pictures, or take a kayak through one of the most famous troughs in the world, have an intimate encounter with Lake Powell, and enjoy the beautiful panoramic view of Lake Powell.

The Lower Antelope Canyon is located in the north of Arizona, USA. It is formed by soft sandstone after millions of years of various erosion forces. Flash floods often flow into the canyon during the monsoon season. Due to the sudden increase in rainfall, the flow rate of the flash flood is quite fast. In addition, the narrow channel narrows the river channel, so the vertical erosion force is relatively large, forming the corridor at the bottom of the Lower Antelope Canyon and the hard and smooth edges on the valley wall that look like flowing water. There is no artificial lighting in the Lower Antelope Canyon. All visible light comes from the cracks at the top of the canyon. These lights are repeatedly refracted by the rock texture and enter the valley bottom, producing a dreamy and irregular color change. These colors are from deep to light, colorful and beautiful.

Bryce Canyon National Park, located in southwestern Utah, is not a true canyon, despite its name. Instead, it forms a vast natural amphitheater formed by erosion along the eastern face of the Ponsagant Plateau. Its unique geological formations, known as rock pillars, are formed by wind, river water, and ice erosion, along with sedimentary rocks from lakebeds. The red, orange, and white rocks within these formations create a unique natural landscape, earning it the nickname "Palace of Natural Stone Figurines."

The park is not big, but there are giant arches made of deer antlers in the four directions of east, west, south and north. The antlers are all sharp, but they are not obtained by hunting. Every winter, a large number of elk come from the mountains to the "National Elk Refuge" in Jackson to spend the winter. In the spring, the antlers fall off naturally and are replaced. After the elk leave, countless treasures are left everywhere.

Grand Teton National Park was established on February 26, 1929. There are 300 kilometers of trails in Grand Teton National Park. There are many lakes in the park, including Jackson Lake and Jenny Lake. Most of the area of Grand Teton National Park is located in the Rocky Mountains, and the natural scenery is very magnificent. In addition, Grand Teton National Park also has extremely rich biological resources, including American bison, grizzly bears, black bears, moose, etc.

Located in the Rocky Mountains, known as the "backbone of America", it is located on the lava plateau between the Northern Rockies and the Central Rockies in the western United States. The geothermal wonders are its hallmark, a primitive landscape of the earth forged by water and fire. The natural landscape in the park is divided into five major areas, namely the Mammoth Area, the Roosevelt Area, the Canyon Area, the Geyser Area and the Lake Area, each with its own characteristics. It exceeds the limits of human art and is the most wonderful and spectacular scenery on the surface of the earth.

The West Thumb Geyser Basin, located on the edge of Yellowstone Lake, was formed 150,000 years ago by the collapse of the earth's crust. The combination of hot springs and lake water has created a wonderful misty landscape: the misty area is the steam of hot springs, and the green waves are the water of Yellowstone Lake, which complements the blue sky and white clouds in the background, forming a landscape different from other hot spring areas in Yellowstone. This area is equivalent to the bay of Yellowstone Lake, where many geysers gather. The colors of the water outlets vary, some are transparent green, and some are dark black like cement. Many water outlets present a beautiful fantasy.

Located in the Rocky Mountains, known as the "backbone of America", it is located on the lava plateau between the Northern Rockies and the Central Rockies in the western United States. The geothermal wonders are its hallmark, a primitive landscape of the earth forged by water and fire. The natural landscape in the park is divided into five major areas, namely the Mammoth Area, the Roosevelt Area, the Canyon Area, the Geyser Area and the Lake Area, each with its own characteristics. It exceeds the limits of human art and is the most wonderful and spectacular scenery on the surface of the earth.

Norris Geyser Basin, named after an early Yellowstone Superintendent, may be the hottest geyser basin in Yellowstone. The stark, barren landscape of Porcelain Basin is the result of the acidic environment. Due to the hostile condition plants, algae and bacteria have difficulty in establishing themselves. Instead, the basin derives its colors from mineral oxides, in spectrums of pink, red, orange (iron oxides) and yellow (sulfur and iron sulfates). The largest geyser in the world is located here. Steamboat Geyser has long periods of dormancy, but when it does erupt it sends jets of water nearly 380 feet high in a spectacular display.

The Upper Falls is located 400 meters upstream of the larger Yellowstone Falls. The waterfall falls vertically along the volcanic cliff with a drop of 33 meters. The originally uneven volcanic rocks below the waterfall have been eroded by the waterfall for hundreds of years and have become very smooth.

Located in the eastern part of Yellowstone National Park, not far from the northern part of Yellowstone Lake. Most of the fountains here do not spray water, but mud, and every time they erupt, the ground shakes. Next to the mud volcano, there are colorful grasses that look extremely tender and gorgeous.

Located in the Rocky Mountains, known as the "backbone of America", it is located on the lava plateau between the Northern Rockies and the Central Rockies in the western United States. The geothermal wonders are its hallmark, a primitive landscape of the earth forged by water and fire. The natural landscape in the park is divided into five major areas, namely the Mammoth Area, the Roosevelt Area, the Canyon Area, the Geyser Area and the Lake Area, each with its own characteristics. It exceeds the limits of human art and is the most wonderful and spectacular scenery on the surface of the earth.

Also known as the Seven Color Pool, it is the largest hot spring in the United States and the third largest in the world. It is 75-91 meters wide and 49 meters deep, and it gushes out about 2,000 liters of 71-degree hot water every minute. The amazing thing about the Grand Prismatic Spring is that the color of the lake changes with the seasons. In spring, the lake changes from emerald green to golden orange-red, which is due to the algae and pigment-containing bacteria and other microorganisms living in the mineral-rich water. In midsummer, the chlorophyll content is relatively low, so the lake water appears brilliant orange, red or yellow. But in the cold winter, due to the lack of light, these microorganisms will produce more chlorophyll to suppress the color of carotenoids, so the water will appear deep dark green.

The Palette is a mud fountain. The mud and rocks contain minerals, which are melted by the acidic hot spring to form mud. Because the muddy water is very viscous, you can clearly see the slow formation and disappearance of bubbles. The mud around the fountain looks like dried oil paint, making the fountain itself look like a pot of water washed with oil paint, just like a painter's canvas, overflowing with colorful seasonings.

Yellowstone Park Bear World is located in Rexburg, Idaho. It was built in 1998 and is the only wildlife sanctuary in Greater Yellowstone that can be driven through. The park offers rare animals for visitors to see, such as grizzly bears, black bears, gray wolves and other precious North American animals. It is said that there are nearly 100 grizzly bears. There are also shops, tour guides and performances such as feeding bears and other small animals.

Great Salt Lake, lake in northern Utah, U.S., the largest inland body of salt water in the Western Hemisphere and one of the most saline inland bodies of water in the world. The lake is fed by the Bear, Weber, and Jordan rivers and has no outlet. The lake has fluctuated greatly in size, depending on the rates of evaporation and the flow of the rivers that feed it. Like the Dead Sea, the Great Salt Lake exists within an arid environment and has chemical characteristics like that of the oceans. However, it has a much greater salinity than the oceans, since natural evaporation exceeds the supply of water from the rivers feeding the lake.

The Utah State Capitol is the house of government for the U.S. state of Utah. The building houses the chambers and offices of the Utah State Legislature, the offices of the Governor, Lieutenant Governor, Attorney General, the State Auditor and their staffs. The capital is the main building of the Utah State Capitol Complex, which is located on Capitol Hill, overlooking downtown Salt Lake City. The Neoclassical revival, Corinthian style building was designed by architect Richard K.A. Kletting and built between 1912 and 1916. The building was added to the National Register of Historic Places in 1978.

Temple Square is a 10-acre (4.0 ha) complex, owned by The Church of Jesus Christ of Latter-day Saints (LDS Church), in the center of Salt Lake City. Contained within Temple Square are the Salt Lake Temple, Salt Lake Tabernacle, Salt Lake Assembly Hall, the Seagull Monument, and two visitors' centers. The square was designated a National Historic Landmark District in 1964, recognizing the Mormon achievement in the settlement of Utah.

The M&M’s Las Vegas store is a 28,000 square foot, four-level monument M&M's store and was the first store location ever. In just 2 minutes, guests can create their very own one-of-a-kind M&M's with the personal printer. And, before you go, make sure to keep that sweet tooth satisfied with your favorite chocolate!

There are only two Coca-Cola theme stores in the world, satisfying all your fantasies about Coca-Cola! The main entrance of the theme store is a four-story-high classic Coca-Cola bottle. The store is full of various products, from toys, stationery, aprons to clothing, table lamps,accessories, all of which are printed with the "Coca-Cola" trademark. This is also a paradise for collectors. The store sells Coca-Cola made in different countries in different eras. The various languages printed on the bottles are definitely the best souvenirs. You can also take a photo with the Coca-Cola polar bear on the first floor.

Experience a Las Vegas ride like no other on the Las Vegas Boulevard! Feel the magic of flight through immersive, state-of-the-art technology that lets you dip, dive and glide over awe-inspiring landscapes without leaving The Strip. This is such an interesting adventure that takes you through volcanoes, glaciers, the West over vast prairies and towering peaks, and through electric urban spaces and so much more!

Across the desert south of Las Vegas, Nevada, rises a large, colorful anomaly. Seven colossal stone forms defy gravity with their teetering formations. Mediating between geological formations and abstract compositions, Rondinone’s Seven Magic Mountains consists of locally sourced limestone boulders stacked vertically in groups ranging between three and six. Each stone boasts a different fluorescent color, and each individual totem stands between thirty and thirty-five feet high. The artwork extends Rondinone’s long-running interest in natural phenomena and their reformulation in art.

Barstow Outlets is located in the desert, on the only way from Las Vegas to Los Angeles. There are not many first-tier luxury brands in this Outlets, but mostly second tier brands, especially local brands within the States. The collections are relatively complete and concentrated, and the service is also quite good, making it a comfortable shopping experience to close out the day.

First, we will go to the New York City Hall, which has a history of more than 200 years. It is the oldest active city hall in the United States. This ancient Greek-style marble building is simple and elegant, and is an outstanding representative of the Greek Renaissance architectural style in New York. Then we will check in at the famous Brooklyn Bridge, stroll across this ancient suspension bridge, and admire the beautiful Manhattan skyline where the river and the sea meet. After lunch, we will go to the rural Chinatown and Little Italy, which is full of Italian style, and enjoy the strong atmosphere of human fireworks in the bustling neighborhoods~ Then we will visit the sister bridge standing side by side with the Brooklyn Bridge-the Manhattan Bridge. Although it is less famous, the latter is equally spectacular. Finally, we will come to the SOHO trendy neighborhood, located in Midtown Manhattan. This neighborhood combines fashion and art. Whether it is the Internet celebrity graffiti that pursues individuality, the trendy and fashionable buyer stores, or the block buildings with a strong sense of age, this neighborhood can satisfy all your imaginations!

Manhattan's financial dream blossomed in New York, where almost all the world's top financial institutions are gathered. Today we will visit some classic landmark buildings in New York, the world's financial center, such as the Canyon of Heroes, Park Road Building, Trinity Church, New York Stock Exchange, Rockefeller Center, etc., to experience the rich financial and commercial atmosphere.

One World Trade Center, also known as the "Freedom Tower," stands on the site of the original World Trade Center, which collapsed during the September 11 attacks. At 1,776 feet, One World Trade Center is the tallest building in the United States and the third tallest in the world. This height commemorates the signing of the Declaration of Independence in 1776. Upon arrival, guests are greeted by a large video board featuring welcome messages in various languages, and their hometowns are highlighted on a dynamically generated world map. "Voices" offers a unique experience, where the story of the people who built the building recounts their experiences, while "Foundations" provides an up-close look at the bedrock on which the building stands. From the Global Welcome Center to the guest elevators featuring virtual time-lapse, to the breathtaking video displays, and finally to the Discovery Level with its 360- degree views, every detail is a welcome addition to this experience.

Take the Statue of Liberty cruise around the island to start a one-hour tour of the Hudson River. On the way, you will see the Manhattan skyline and the scenery on both sides of the Hudson River, and overlook the Empire State Building and the World Trade Center. The cruise slowly passes by the Statue of Liberty, and you can clearly see the Statue of Liberty wearing a radiant crown, holding the torch of freedom, and holding the Declaration of Independence in her hand. It is magnificent and eye-catching, symbolizing the lofty ideals of the American people for freedom and their yearning and pursuit for a better life.

Step into a recreation of New York’s first City Hall subway station, where a short film by award-winning filmmaker Ric Burns, voiced by Jeff Goldblum, sweeps you through the city’s history. Next, explore seven immersive galleries alive with iconic artifacts, dazzling costumes, and pop culture treasures, co-curated with top museums across the country. The grand finale lifts you 40 feet into the air on a soaring 4D ride, flying over all five boroughs through a year of celebrations. Your journey ends standing on a replica of the Statue of Liberty’s torch, gazing out over Times Square as if you were standing in the middle of New York Harbor itself.

Philadelphia is a land that witnessed the independence and birth of the United States. The National Independence Historical Park, built in the spirit of the American War of Independence, contains some historical buildings related to the American Revolution and the founding of the country. It is known as "the most historic square mile in the United States." In the park, you can see the Independence Square surrounded by green trees, the towering milky white clock tower, and the bronze statues of the founding heroes standing on the lawn. The overall atmosphere here makes people feel solemn and dignified.

As the political center of the United States, Washington has many iconic political and cultural landscapes, such as the Capitol Building and the U.S. Supreme Court. We will enter the Capitol Building, the geometric center of Washington, DC, walk along the gorgeous and exquisite congressional corridors, listen to the stories behind each mural and each statue, and deeply understand why this is the highest symbol of a government owned by the people, governed by the people, and for the people.

The National Archives houses precious documents, photographs, and video footage from various periods of American history. Among its most notable collections are the original parchment manuscripts of the founding documents, drafted at the founding of the nation in 1776. These documents include the Declaration of Independence, the U.S. Constitution, and the Bill of Rights. Other collections include the Emancipation Proclamation of 1863, issued by Lincoln during the Civil War to free slaves, the surrender of Nazi Germany at the end of World War II, and the Watergate tapes that exposed Richard Nixon's corruption and ultimately brought him down.

First, we'll visit the Air Force Memorial, composed of three curved steel columns over 80 meters long. Its design was inspired by the three white smoke trails left in the sky by the U.S. Air Force Thunderbirds during their aerobatic performances. We'll then visit the Jefferson Memorial, which commemorates the ideal that "all men are created equal," in front of Taidou Lake. We'll then visit the World War II Memorial, which honors the 16 million American service members who served during World War II.

The White House is a white neoclassical sandstone building covering an area of more than 73,000 square meters. It consists of the main building and the east and west wings. The White House is the office and residence of successive US presidents and is also synonymous with the US government. Many important US decision-making bills are signed and announced by the president in the White House. George Washington, the founding father of the United States, once expressed his views on the construction of the US President's residence: it must not be a palace, and it must not be luxurious, because the masters working here are servants of the state.

The Lincoln Memorial is a white ancient Greek temple-style building built to commemorate the 16th President of the United States, Abraham Lincoln. It is regarded as an eternal statue of the United States and a symbol of Washington. It is also the most famous rally for the pursuit of peace and democracy. Martin Luther King delivered his speech "I Have a Dream" here.

The Vietnam Veterans Memorial is located north of the Lincoln Memorial. It is a 500-foot-long V-shaped monument made of black granite. It is used to commemorate the American soldiers and generals who died while serving in Vietnam during the Vietnam War. The glittering black marble wall is engraved with the names of more than 57,000 US soldiers who died in the Vietnam War between 1959 and 1975, in chronological order of the date of each person's death.

The world-renowned Corning Glass Center is located in Corning, a small town with unique style and quaint flavor in upstate New York. Although it is a small city, it is the center of the American glass industry. The status of Corning's glassand porcelain in the United States is just like the status of Jingdezhen porcelain in China, and it is also well-known in the world. Corning Glass Center can be said to be a magical glass world. Corning Glass Center has about 100,000 pieces of glass boutiques and artistic sculptures on display. These exquisite glass products are either colorful or crystal clear, dazzling and overwhelming. The Glass Center is not only a glass museum, but also a factory for the production of glass strengthening, glassware and handicrafts, and a store that sells glass and crystal products such as sunglasses, necklaces, pins, etc.

Watkins Glen is located in the Finger Lakes region of New York State, USA. It is a stratified rock geology, which has been eroded by glaciers and streams, forming a unique landform. There are more than a dozen waterfalls along the approximately two-mile canyon trail. There are excellent canyon trails, waterfalls that can be admired up close, and pleasing natural scenery, providing tourists with an excellent photo spot, and it is known as the "Millennium Valley".

The Finger Lakes are located in the northwest of New York State. They are a scenic spot consisting of 14 long and narrow lakes. They are named because they are arranged vertically from south to north and look like fingers. Many Hollywood stars have vacation villas or estates here.

During the trip, we will go to [One Park, Two Islands, Three Falls], go deep into Niagara Falls Park, and see a wide variety of exotic flowers and trees up close; stand on two islands - Ram Island and Moon Island, and appreciate the magnificence of the Water of Thor from multiple angles in the dark; see the three major waterfalls - Horseshoe Falls, Bridal Veil Falls, and American Falls, and feel the majestic momentum of nature presented by the different faces of the waterfalls under the illumination of colorful neon lights. At this time, don't forget to pick up your camera and take a photo with them.

The Niagara Whirlpool is 125 feet deep and was formed by water erosion 7,500 years ago. It is located where the Niagara River suddenly turns northeast from the northwest. The rapid river water flows back after the change of direction, forming a huge whirlpool. The park is very quiet, with barbecue pits and picnic tables. Standing on them, you can overlook the whirlpool below, which is very spectacular. 

The entrance to the Cave of the Winds is on Goat Island, where there is a small museum and a small cinema. You can then take an elevator down 53 meters in the Niagara Gorge cave to the bottom of the valley. Standing at the foot of the falls, looking up, you will see the falls rushing down with overwhelming momentum, which can't help but make people feel passionate and resonate with nature.

The Maid of the Mist is the most monumental boat trip in the United States since 1846. There is no better way to experience Niagara Falls in the United States. Put on a blue raincoat and take aboard the dreamy Maid of the Mist boat to experience the refreshing mist, surging waves, and roaring waterfalls produced by more than 2 million liters of water per second. As a unique fleet of yachts, under the skilled command of captains, they have been sailing safely in the waves of the Niagara Gorge for more than 100 years and have carried tens of millions of tourists directly into the depths of the misty water.

The War Fort is a tourist attraction of great historical value. It existed at the mouth of the Niagara River leading from Lake Ontario to Lake Erie before the independence of the United States. Therefore, it played a very important role in the Indian-French War, the American War of Independence, and the Anglo-American War at that time. Behind it is the vast Lake Ontario, one of the five Great Lakes of the United States.

Harvard University in-depth Tour Benefits:  A Harvard student guide will greet your group on campus. Tours are scheduled to fit your needs with year-round availability.

Visit Boston from the water and witness its history, people, sites, stories, and more - Boston has it all. Boston Harbor is the oldest continuously active seaport in the Western Hemisphere. Four thousand years before Europeans arrived, indigenous peoples used Massachusetts Bay as a busy trading area. After the European Massachusetts Bay Colony was established, the harbor became a major commercial center. Boston Harbor mail ships show passengers what a fascinating city this is. Wandering in the calm harbor, the city's buildings stand tall and majestic against the sky.

Grand Canyon National Park, located in northwestern Arizona, is the 15th site in the United States to have been named as a national park. The park's central feature is the Grand Canyon, a gorge of the Colorado River, which is often considered one of the Wonders of the World. The park, which covers 1,217,262 acres of unincorporated area in Coconino and Mohave counties, has received more than six million recreational visitors in 2017, which is the second highest count of visits in all American national parks after the Great Smoky Mountains National Park. The Grand Canyon was designated a World Heritage Site by UNESCO in 1979.

Horseshoe Bend – One of the top ten best photography spots in the United States selected by National Geographic Magazine! The dense aquatic plants on the Colorado River bed make the river water appear fluorescent green in the sun. The river turns 360 degrees in the reddish-brown canyon here, cutting out a horseshoe-shaped canyon, hence the name Horseshoe Bend. Standing on the edge of the cliff, you will be intoxicated by the breathtaking beauty of the blue water, blue sky and red rocks.

The land belongs to the joint development area of Indians and national parks. In addition to its huge amount of water, Lake Powell also has one of the rare wonders in the world, the water canyon. It is like a jasper embedded in the red orange Colorado Plateau, and it is also a fjord in the Grand Canyon. You can pass by the Glenn Dam, stop by the shore of Lake Powell to take pictures, or take a kayak through one of the most famous troughs in the world, have an intimate encounter with Lake Powell, and enjoy the beautiful panoramic view of Lake Powell.

The Lower Antelope Canyon is located in the north of Arizona, USA. It is formed by soft sandstone after millions of years of various erosion forces. Flash floods often flow into the canyon during the monsoon season. Due to the sudden increase in rainfall, the flow rate of the flash flood is quite fast. In addition, the narrow channel narrows the river channel, so the vertical erosion force is relatively large, forming the corridor at the bottom of the Lower Antelope Canyon and the hard and smooth edges on the valley wall that look like flowing water. There is no artificial lighting in the Lower Antelope Canyon. All visible light comes from the cracks at the top of the canyon. These lights are repeatedly refracted by the rock texture and enter the valley bottom, producing a dreamy and irregular color change. These colors are from deep to light, colorful and beautiful.

Bryce Canyon National Park, located in southwestern Utah, is not a true canyon, despite its name. Instead, it forms a vast natural amphitheater formed by erosion along the eastern face of the Ponsagant Plateau. Its unique geological formations, known as rock pillars, are formed by wind, river water, and ice erosion, along with sedimentary rocks from lakebeds. The red, orange, and white rocks within these formations create a unique natural landscape, earning it the nickname "Palace of Natural Stone Figurines."

The park is not big, but there are giant arches made of deer antlers in the four directions of east, west, south and north. The antlers are all sharp, but they are not obtained by hunting. Every winter, a large number of elk come from the mountains to the "National Elk Refuge" in Jackson to spend the winter. In the spring, the antlers fall off naturally and are replaced. After the elk leave, countless treasures are left everywhere.

Grand Teton National Park was established on February 26, 1929. There are 300 kilometers of trails in Grand Teton National Park. There are many lakes in the park, including Jackson Lake and Jenny Lake. Most of the area of Grand Teton National Park is located in the Rocky Mountains, and the natural scenery is very magnificent. In addition, Grand Teton National Park also has extremely rich biological resources, including American bison, grizzly bears, black bears, moose, etc.

Located in the Rocky Mountains, known as the "backbone of America", it is located on the lava plateau between the Northern Rockies and the Central Rockies in the western United States. The geothermal wonders are its hallmark, a primitive landscape of the earth forged by water and fire. The natural landscape in the park is divided into five major areas, namely the Mammoth Area, the Roosevelt Area, the Canyon Area, the Geyser Area and the Lake Area, each with its own characteristics. It exceeds the limits of human art and is the most wonderful and spectacular scenery on the surface of the earth.

The West Thumb Geyser Basin, located on the edge of Yellowstone Lake, was formed 150,000 years ago by the collapse of the earth's crust. The combination of hot springs and lake water has created a wonderful misty landscape: the misty area is the steam of hot springs, and the green waves are the water of Yellowstone Lake, which complements the blue sky and white clouds in the background, forming a landscape different from other hot spring areas in Yellowstone. This area is equivalent to the bay of Yellowstone Lake, where many geysers gather. The colors of the water outlets vary, some are transparent green, and some are dark black like cement. Many water outlets present a beautiful fantasy.

Located in the Rocky Mountains, known as the "backbone of America", it is located on the lava plateau between the Northern Rockies and the Central Rockies in the western United States. The geothermal wonders are its hallmark, a primitive landscape of the earth forged by water and fire. The natural landscape in the park is divided into five major areas, namely the Mammoth Area, the Roosevelt Area, the Canyon Area, the Geyser Area and the Lake Area, each with its own characteristics. It exceeds the limits of human art and is the most wonderful and spectacular scenery on the surface of the earth.

Norris Geyser Basin, named after an early Yellowstone Superintendent, may be the hottest geyser basin in Yellowstone. The stark, barren landscape of Porcelain Basin is the result of the acidic environment. Due to the hostile condition plants, algae and bacteria have difficulty in establishing themselves. Instead, the basin derives its colors from mineral oxides, in spectrums of pink, red, orange (iron oxides) and yellow (sulfur and iron sulfates). The largest geyser in the world is located here. Steamboat Geyser has long periods of dormancy, but when it does erupt it sends jets of water nearly 380 feet high in a spectacular display.

The Upper Falls is located 400 meters upstream of the larger Yellowstone Falls. The waterfall falls vertically along the volcanic cliff with a drop of 33 meters. The originally uneven volcanic rocks below the waterfall have been eroded by the waterfall for hundreds of years and have become very smooth.

Located in the eastern part of Yellowstone National Park, not far from the northern part of Yellowstone Lake. Most of the fountains here do not spray water, but mud, and every time they erupt, the ground shakes. Next to the mud volcano, there are colorful grasses that look extremely tender and gorgeous.

Located in the Rocky Mountains, known as the "backbone of America", it is located on the lava plateau between the Northern Rockies and the Central Rockies in the western United States. The geothermal wonders are its hallmark, a primitive landscape of the earth forged by water and fire. The natural landscape in the park is divided into five major areas, namely the Mammoth Area, the Roosevelt Area, the Canyon Area, the Geyser Area and the Lake Area, each with its own characteristics. It exceeds the limits of human art and is the most wonderful and spectacular scenery on the surface of the earth.

Also known as the Seven Color Pool, it is the largest hot spring in the United States and the third largest in the world. It is 75-91 meters wide and 49 meters deep, and it gushes out about 2,000 liters of 71-degree hot water every minute. The amazing thing about the Grand Prismatic Spring is that the color of the lake changes with the seasons. In spring, the lake changes from emerald green to golden orange-red, which is due to the algae and pigment-containing bacteria and other microorganisms living in the mineral-rich water. In midsummer, the chlorophyll content is relatively low, so the lake water appears brilliant orange, red or yellow. But in the cold winter, due to the lack of light, these microorganisms will produce more chlorophyll to suppress the color of carotenoids, so the water will appear deep dark green.

The Palette is a mud fountain. The mud and rocks contain minerals, which are melted by the acidic hot spring to form mud. Because the muddy water is very viscous, you can clearly see the slow formation and disappearance of bubbles. The mud around the fountain looks like dried oil paint, making the fountain itself look like a pot of water washed with oil paint, just like a painter's canvas, overflowing with colorful seasonings.

Yellowstone Park Bear World is located in Rexburg, Idaho. It was built in 1998 and is the only wildlife sanctuary in Greater Yellowstone that can be driven through. The park offers rare animals for visitors to see, such as grizzly bears, black bears, gray wolves and other precious North American animals. It is said that there are nearly 100 grizzly bears. There are also shops, tour guides and performances such as feeding bears and other small animals.

Great Salt Lake, lake in northern Utah, U.S., the largest inland body of salt water in the Western Hemisphere and one of the most saline inland bodies of water in the world. The lake is fed by the Bear, Weber, and Jordan rivers and has no outlet. The lake has fluctuated greatly in size, depending on the rates of evaporation and the flow of the rivers that feed it. Like the Dead Sea, the Great Salt Lake exists within an arid environment and has chemical characteristics like that of the oceans. However, it has a much greater salinity than the oceans, since natural evaporation exceeds the supply of water from the rivers feeding the lake.

The Utah State Capitol is the house of government for the U.S. state of Utah. The building houses the chambers and offices of the Utah State Legislature, the offices of the Governor, Lieutenant Governor, Attorney General, the State Auditor and their staffs. The capital is the main building of the Utah State Capitol Complex, which is located on Capitol Hill, overlooking downtown Salt Lake City. The Neoclassical revival, Corinthian style building was designed by architect Richard K.A. Kletting and built between 1912 and 1916. The building was added to the National Register of Historic Places in 1978.

Temple Square is a 10-acre (4.0 ha) complex, owned by The Church of Jesus Christ of Latter-day Saints (LDS Church), in the center of Salt Lake City. Contained within Temple Square are the Salt Lake Temple, Salt Lake Tabernacle, Salt Lake Assembly Hall, the Seagull Monument, and two visitors' centers. The square was designated a National Historic Landmark District in 1964, recognizing the Mormon achievement in the settlement of Utah.

The M&M’s Las Vegas store is a 28,000 square foot, four-level monument M&M's store and was the first store location ever. In just 2 minutes, guests can create their very own one-of-a-kind M&M's with the personal printer. And, before you go, make sure to keep that sweet tooth satisfied with your favorite chocolate!

There are only two Coca-Cola theme stores in the world, satisfying all your fantasies about Coca-Cola! The main entrance of the theme store is a four-story-high classic Coca-Cola bottle. The store is full of various products, from toys, stationery, aprons to clothing, table lamps,accessories, all of which are printed with the "Coca-Cola" trademark. This is also a paradise for collectors. The store sells Coca-Cola made in different countries in different eras. The various languages printed on the bottles are definitely the best souvenirs. You can also take a photo with the Coca-Cola polar bear on the first floor.

Experience a Las Vegas ride like no other on the Las Vegas Boulevard! Feel the magic of flight through immersive, state-of-the-art technology that lets you dip, dive and glide over awe-inspiring landscapes without leaving The Strip. This is such an interesting adventure that takes you through volcanoes, glaciers, the West over vast prairies and towering peaks, and through electric urban spaces and so much more!

Across the desert south of Las Vegas, Nevada, rises a large, colorful anomaly. Seven colossal stone forms defy gravity with their teetering formations. Mediating between geological formations and abstract compositions, Rondinone’s Seven Magic Mountains consists of locally sourced limestone boulders stacked vertically in groups ranging between three and six. Each stone boasts a different fluorescent color, and each individual totem stands between thirty and thirty-five feet high. The artwork extends Rondinone’s long-running interest in natural phenomena and their reformulation in art.

Barstow Outlets is located in the desert, on the only way from Las Vegas to Los Angeles. There are not many first-tier luxury brands in this Outlets, but mostly second tier brands, especially local brands within the States. The collections are relatively complete and concentrated, and the service is also quite good, making it a comfortable shopping experience to close out the day.