Walk through the Gateway Arch National Park The Gateway Arch sits on 91 arches, and 30 acres of that space house the Old Courthouse (closed for renovation), Luther Ely Smith Square, and some of ...

It was decided in 1857. St. Louis’ iconic Gateway Arch is one of America’s best-known landmarks. But many people may not realize it’s part of a national park.

But mobile devices don't lieFor years, administrators of the Gateway Arch National Park suspected that visitors were being undercounted — and now they finally have proof. The undercount was ...

It was decided in 1857. St. Louis’ iconic Gateway Arch is one of America’s best-known landmarks. But many people may not realize it’s part of a national park.

The arch and the Old Courthouse. Photo: BENJAMIN SCHERLISS/Gateway Arch Park Foundation St. Louis This city’s Gateway Arch, 630 feet high, is the world’s tallest and most slender.

It’s never a bad time to revisit a beloved St. Louis institution, but #Arch630Day on June 30 (a.k.a 6/30 to represent the fact that the Gateway Arch is 630 feet tall and wide) makes a perfect excuse ...

ST. LOUIS — A billboard featuring the Gateway Arch is part of an advocacy group’s campaign protesting the Trump administration’s cuts to the National Park Service. But it’s not in St. Louis.

According to the National Park Service, the Arch represents St. Louis’ role in westward expansion in the 19th century, recognizing the contributions of Thomas Jefferson, Dred Scott, and many others.

The Gateway Arch National Park updated its methodology for counting visitors, creating what it describes as a more accurate number. Park executives said that 2023 visitation was higher than 2022.

The Gateway Arch of St. Louis, Missouri, and the Mississippi River as seen from East St. Louis, Illinois, on June 27, 2022.

St. Louis’ Gateway Arch is part of a nearly 91-acre national park that pays tribute to American history.