美西+美东精华游丨洛杉矶+旧金山+优胜美地国家公园+拉斯维加斯+大峡谷国家公园+羚羊彩穴+纽约+费城+华盛顿特区+尼亚加拉瀑布+波士顿 14日游（套餐）Los Angeles+ San Francisco+ Yosemite National Park+ Las Vegas+ Grand Canyon National Park+ Lower Antelope Canyon+ New York+ Philadelphia+ Washington, D.C.+ Niagara Falls+ Boston 14-Day Tour

The west and south sides of 17-Mile Drive border the Pacific Ocean, while the east side winds through the Del Monte fir forest. Along the way, you'll see not only beaches but also spectacular luxury villas and golf courses.

A renowned resort destination, it's home to Cypress Point Club, Monterey Peninsula Country Club, and the Pebble Beach Golf Links, where Tiger Woods once practiced golf.

The Golden Gate Bridge is one of the world's largest single-span suspension bridges and is considered a symbol of San Francisco. Spanning 2.7 kilometers, it spans the entire San Francisco Bay and the Golden Gate Strait in the Pacific Ocean, serving as a vital transportation hub connecting San Francisco with cities to the north. American blockbusters such as "Rise of the Planet of the Apes" and "X-Men" have also been filmed here.

The San Francisco Palace of Fine Arts was built in 1915 for the Panama Pacific International Exposition. After the conference, the Palace of Fine Arts gradually fell into disuse and eventually became a ruin. It was not until 1962 that the famous German architect Maybeck redesigned and renovated it, giving it a second youthful beauty.

Lombard Street is known as the "world's most crooked street". Many movies such as "Venom" have filmed racing scenes here. It is one of the most popular landmarks in San Francisco. Every year, millions of tourists walk or drive through its eight sharp turns. It is surrounded by the mansions of Russian Hill, well-manicured landscapes and flowers, and is also one of the most scenic streets in the city. From the top of the mountain, you can overlook the breathtaking view of San Francisco Bay, the Bay Bridge and Coit Tower.

Fisherman's Wharf is a household name in San Francisco. Starting from Ghirardelli Square and extending to Pier 35, you can see the busiest Pier 39 with its various shops, restaurants, and street performances, as well as the views of Alcatraz, the Golden Gate Bridge, and the Bay Bridge.

The beautiful Golden Gate Bridge and the spectacular Oakland Bay Bridge are the faces of San Francisco. You can visit these two attractions one by one by taking a cruise. The cruise passes under the beautiful bridge, and you can feel the sea breeze on your face and feel relaxed and happy. You can also get a close look at the spectacular scenery of Alcatraz Island. Such a trip will definitely bring you very good memories.

San Francisco Civic Center Plaza, also known as Joseph L. Alioto Plaza, is situated in the heart of downtown San Francisco. It stretches north to City Hall, south to Fulton Plaza, and east to the California State Supreme Court building. The area showcases a variety of architectural styles, with City Hall—constructed in 1915 in the French Renaissance design—serving as its iconic centerpiece. Additionally, the plaza functions as a cultural and artistic hub, home to premier performance venues such as the Louise M. Davies Symphony Hall.

The two hills, about 270 meters above sea level, are also the only natural hills preserved in San Francisco. They are famous for their 360-degree panoramic views. Twin Peaks are the two main commanding heights in San Francisco, and there is an 8-shaped road surrounding the two peaks. The mountaintop observation deck here has a panoramic view of the beauty of San Francisco because there are no dense trees blocking it. Looking down from the peak, the bustling San Francisco city view and the charming bay scenery will make you intoxicated.

The majestic granite, the magnificent waterfalls and the tranquil valleys make Yosemite look like a fairyland from any angle. The towering trees, the flowing water in the mountains, the huge cliffs carved by glaciers and the sparkling lake make you feel like you are in a paradise. The world's largest granite column - El Capitan; the Yosemite Falls with the highest drop in North America; Yosemite Valley; Half Dome; Bridal Veil Falls... the excitement will continue! You can also walk in the primeval forest and feel the sweet and fresh air.

When night falls and the lights come on, the gambling city is a sea of neon lights and a colorful world of light and shadow. The electricity consumption of the five-kilometer-long Las Vegas Strip in one night can supply a city of 500,000 people with electricity for a year. The architecture here is a fusion of the best from all over the world. It is a well-deserved miracle of human engineering and the city with the most American characteristics!

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 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.

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.

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.

Boston is one of the oldest cities in the United States, with a strong academic atmosphere. After experiencing the cleansing of history, many firsts were born in Boston. Today we will visit the first university in 1636 - Harvard University, the birthplace of the American Revolution and the place where the Declaration of Independence was first published - The Old State House, the first subway system in the United States, the first public park in the United States, the first public botanical garden in the United States, and the first large-scale free municipal library invested by the public in the United States, to experience the strong historical style of Boston.

Quincy Market is a well-known tourist attraction and shopping place in Boston. The characteristics of Quincy Market are its unique Romanesque architectural style, large columns and iconic triangular roofs, classic Romanesque carved gates, granite building materials and modern American-style rectangular glass, which successfully combine classical beauty with modern beauty. The two buildings next to the market are called South Market and North Market, which are a collection of various small shops, where you can find all kinds of Boston souvenirs.

The west and south sides of 17-Mile Drive border the Pacific Ocean, while the east side winds through the Del Monte fir forest. Along the way, you'll see not only beaches but also spectacular luxury villas and golf courses.

A renowned resort destination, it's home to Cypress Point Club, Monterey Peninsula Country Club, and the Pebble Beach Golf Links, where Tiger Woods once practiced golf.

The Golden Gate Bridge is one of the world's largest single-span suspension bridges and is considered a symbol of San Francisco. Spanning 2.7 kilometers, it spans the entire San Francisco Bay and the Golden Gate Strait in the Pacific Ocean, serving as a vital transportation hub connecting San Francisco with cities to the north. American blockbusters such as "Rise of the Planet of the Apes" and "X-Men" have also been filmed here.

The San Francisco Palace of Fine Arts was built in 1915 for the Panama Pacific International Exposition. After the conference, the Palace of Fine Arts gradually fell into disuse and eventually became a ruin. It was not until 1962 that the famous German architect Maybeck redesigned and renovated it, giving it a second youthful beauty.

Lombard Street is known as the "world's most crooked street". Many movies such as "Venom" have filmed racing scenes here. It is one of the most popular landmarks in San Francisco. Every year, millions of tourists walk or drive through its eight sharp turns. It is surrounded by the mansions of Russian Hill, well-manicured landscapes and flowers, and is also one of the most scenic streets in the city. From the top of the mountain, you can overlook the breathtaking view of San Francisco Bay, the Bay Bridge and Coit Tower.

Fisherman's Wharf is a household name in San Francisco. Starting from Ghirardelli Square and extending to Pier 35, you can see the busiest Pier 39 with its various shops, restaurants, and street performances, as well as the views of Alcatraz, the Golden Gate Bridge, and the Bay Bridge.

The beautiful Golden Gate Bridge and the spectacular Oakland Bay Bridge are the faces of San Francisco. You can visit these two attractions one by one by taking a cruise. The cruise passes under the beautiful bridge, and you can feel the sea breeze on your face and feel relaxed and happy. You can also get a close look at the spectacular scenery of Alcatraz Island. Such a trip will definitely bring you very good memories.

San Francisco Civic Center Plaza, also known as Joseph L. Alioto Plaza, is situated in the heart of downtown San Francisco. It stretches north to City Hall, south to Fulton Plaza, and east to the California State Supreme Court building. The area showcases a variety of architectural styles, with City Hall—constructed in 1915 in the French Renaissance design—serving as its iconic centerpiece. Additionally, the plaza functions as a cultural and artistic hub, home to premier performance venues such as the Louise M. Davies Symphony Hall.

The two hills, about 270 meters above sea level, are also the only natural hills preserved in San Francisco. They are famous for their 360-degree panoramic views. Twin Peaks are the two main commanding heights in San Francisco, and there is an 8-shaped road surrounding the two peaks. The mountaintop observation deck here has a panoramic view of the beauty of San Francisco because there are no dense trees blocking it. Looking down from the peak, the bustling San Francisco city view and the charming bay scenery will make you intoxicated.

The majestic granite, the magnificent waterfalls and the tranquil valleys make Yosemite look like a fairyland from any angle. The towering trees, the flowing water in the mountains, the huge cliffs carved by glaciers and the sparkling lake make you feel like you are in a paradise. The world's largest granite column - El Capitan; the Yosemite Falls with the highest drop in North America; Yosemite Valley; Half Dome; Bridal Veil Falls... the excitement will continue! You can also walk in the primeval forest and feel the sweet and fresh air.

When night falls and the lights come on, the gambling city is a sea of neon lights and a colorful world of light and shadow. The electricity consumption of the five-kilometer-long Las Vegas Strip in one night can supply a city of 500,000 people with electricity for a year. The architecture here is a fusion of the best from all over the world. It is a well-deserved miracle of human engineering and the city with the most American characteristics!

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 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.

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.

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.

Boston is one of the oldest cities in the United States, with a strong academic atmosphere. After experiencing the cleansing of history, many firsts were born in Boston. Today we will visit the first university in 1636 - Harvard University, the birthplace of the American Revolution and the place where the Declaration of Independence was first published - The Old State House, the first subway system in the United States, the first public park in the United States, the first public botanical garden in the United States, and the first large-scale free municipal library invested by the public in the United States, to experience the strong historical style of Boston.

Quincy Market is a well-known tourist attraction and shopping place in Boston. The characteristics of Quincy Market are its unique Romanesque architectural style, large columns and iconic triangular roofs, classic Romanesque carved gates, granite building materials and modern American-style rectangular glass, which successfully combine classical beauty with modern beauty. The two buildings next to the market are called South Market and North Market, which are a collection of various small shops, where you can find all kinds of Boston souvenirs.