The Gateway Arch

The Gateway Arch in St. Louis, Missouri, is a 630-foot-tall stainless steel monument symbolizing westward expansion. Designed by architect Eero Saarinen and completed in 1965, its sleek, curved shape resembles a giant stainless steel catenary arch. Visitors can take elevators inside the legs to reach a viewing platform at the top, which offers panoramic views of the city and the Mississippi River. The Arch serves as an iconic American landmark representing exploration, opportunity, and the spirit of discovery, attracting millions of visitors annually. Its striking design and cultural significance make it a notable feat of modern engineering and architecture.