Gateway Arch National Park
National Park · St. Louis, Missouri
The smallest national park by area, centered on the iconic 630-foot stainless steel Gateway Arch — the tallest man-made monument in the United States. Designed by architect Eero Saarinen, the Arch commemorates Thomas Jefferson's vision of westward expansion and St. Louis's role as the "Gateway to the West."
11 N 4th St, St. Louis, Missouri, 63102, United States
Grounds open 5 AM - 11 PM daily. Arch and museum: 9 AM - 6 PM (extended summer hours). Closed Thanksgiving, Christmas, New Year's Day.
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