Billiard Room, Community Center, Elevator, Exercise Room, Fitness Center, Hot tub, Pool - Indoor. The waterside Navy Yard district is known for the Nationals Park baseball stadium, and nearby sports bars and beer gardens. Nautical history, from the American revolution to the present day, is recorded at the National Museum of the U.S. Navy at the historic 1800s Washington Navy Yard. Along the Anacostia Riverwalk Trail, The Yards Park has a riverside boardwalk and an event space for summer concerts.