Yesterday, the Gateway Arch Park Foundation announced some big news: It has closed on the purchase of the Millennium Hotel.

After Missouri's historic flood of 1993, graffiti artists started adorning the 2-mile long flood wall near the Gateway Arch, according to an Atlas Obscura article.

More than nine long months since going under contract, the deal to purchase the Millennium Hotel has finally closed. Gateway ...

The Museum of Westward Expansion and the Gateway Arch Visitors Center are part of a $380-million makeover that reopened Tuesday.

In the half-century since its construction began, Missouri’s Gateway Arch has been many things: a monument to Thomas Jefferson’s historic frontier, a commemoration of Lewis and Clark’s epic ...

Join St. Louis in honoring the iconic Gateway Arch with fun activities, tours, and the popular 'Arch Stacking Challenge.' ...

Did you know there is a tram system to take passengers to the top of the Gateway Arch? The Gateway Arch in St. Louis, Missouri is right along the Mississippi River. It was designed by Finnish ...

The Gateway Arch as seen by Art Grossmann, a postcard photographer. The St. Louis artist, who focused much of his career on photographing the arch, died on Tuesday, Sept. 25, 2012. Photo courtesy ...

Gateway Arch National Park is the smallest national park in the U.S. and the Gateway Arch itself is the largest national monument topping out at 630 feet in both height and width.

More than a dozen original crew members involved with the construction of the Gateway Arch gathered Saturday morning in St. Louis.

St. Louis Arch Cross the bridge from Illinois into Missouri and there it stands, "the Gateway to the West," St. Louis's Gateway Arch. Perhaps no monument in North America defines a city like the ...