The Gateway Arch and Visitor Center in Missouri is a must-visit point of interest for anyone traveling to the state. This iconic monument is a symbol of America's westward expansion and commemorates the role of St. Louis as the "Gateway to the West" during the 19th century.

One of the main reasons to visit the Gateway Arch is to experience the stunning views of St. Louis from the top of the monument. Visitors can take a tram ride to the top of the arch, where they will be treated to breathtaking views of the city and the Mississippi River.

Another unique thing to see at the Gateway Arch is the Museum of Westward Expansion, which is located beneath the monument. This museum features exhibits on the history of westward expansion, including the Lewis and Clark expedition and the role of Native Americans in American history.

The Gateway Arch and Visitor Center is also home to a number of events and activities throughout the year, including concerts, festivals, and educational programs for children. Visitors can also explore the surrounding park, which features beautiful gardens and sculptures.

In summary, the Gateway Arch and Visitor Center is a must-visit point of interest in Missouri. Visitors can experience stunning views of St. Louis, explore the history of westward expansion, and enjoy a range of events and activities throughout the year.