Located in Downtown Washington DC, the Hilton Garden Inn Washington DC/U.S. Capitol hotel is in a prime location just one metro rail stop from Union Station, the transportation hub of our nation's capital and home to Amtrak. We are located just one block from the NoMa-Gallaudet U red line metro station. Our District of Columbia Hilton Garden Inn is within easy reach of the U.S. Capitol, National Mall, White House, Chinatown, Dupont Circle, Convention Center, and Ronald Reagan National Airport (DCA).