Cincinnati Landmarks range from the gorgeous Roebling Suspension Bridge, the prototype for the Brooklyn Bridge, City Hall, Plum Street Temple, the Cincinnati Art Museum, the gigantic Music Hall, the oldest and largest continually operating classical music hall in the country, and arguably the city's most known landmark, the Art-Deco classic Union Terminal, the home of the Museum Center (a collection of three museums), Amtrak, and Omnimax.