Pennsylvanian Rotunda at Union Station

Pittsburgh's Union Station features a grand circular dome that was designed by Daniel Burnham at the turn of the twentieth century. Moss calls it his "favorite space in the city." Photo courtesy of Civil Arts Project.  Photo 5 of 8 in City Guide: 8 Places to Visit in Pittsburgh

City Guide: 8 Places to Visit in Pittsburgh

5 of 8

Pennsylvanian Rotunda at Union Station

Pittsburgh's Union Station features a grand circular dome that was designed by Daniel Burnham at the turn of the twentieth century. Moss calls it his "favorite space in the city." Photo courtesy of Civil Arts Project.