St. Louis Union Station

St. Louis Union Station is a National Historic Landmark and former train station in St. Louis, Missouri, United States. At its 1894 opening, the station was the largest in the world that had tracks and passenger service areas all on one level. Traffic peaked at 100,000 people a day in the 1940s. The last Amtrak passenger train left the station in 1978.

In the 1980s, it was renovated as a hotel, shopping center, and entertainment complex. The 2010s and 2020s saw more renovation and expansion of entertainment and office capacity. The current hotel portion of the station is currently a member of Historic Hotels of America, the official program of the National Trust for Historic Preservation.An adjacent station serves the light-rail MetroLink Red and Blue Lines, which run under the station in the Union Station subway tunnel. The city's intercity train station sits a quarter-mile to the south, serving MetroLink, Amtrak, and Greyhound Bus.