The National Capital Trolley Museum, in cooperation with Montgomery County Parks, brings the sights and sounds of the trolley era to visitors of all ages. Experience early 20th-century transit as you travel two miles aboard a Washington Street Car and American Trolley, or a European Tram. Plus, tour street car hall with a docent, see street cars go to the movies and the Rock Creek railway model in the main hall, and enjoy interactive exhibits, film programs, and the museum shop.