Editing Gateway Arch National Park (section)

===Museum at the Gateway Arch===
Underneath the arch is a visitor center, entered from a circular entryway facing the Old Courthouse. Within the center, a project to rebuild the Museum at the Gateway Arch was completed in July 2018. The new museum features exhibits on a variety of topics including westward expansion and the construction of the Arch, all told through a St. Louis lens. Tucker Theater, finished in 1968 and renovated 30 years later, has about 285 seats and shows a documentary (''[[Monument to the Dream]]'') on the arch's construction. A second theater was added in 1993 but removed in 2018 as part of the CityArchRiver renovation project. Also located in the visitor center are a gift shop and cafe.