Fallingwater is a house designed by architect Frank Lloyd Wright in 1935.
Kentuck Knob, also known as the Hagan House, is a residence designed by the renowned architect Frank Lloyd Wright.
The Isaac Meason House is a palatial, four-story mansion renowned for its Federal architecture.
Searights Tollhouse is one of the carefully preserved tollhouses on the National Road.
Casselman Bridge spans the Casselman River in Garrett County.
The Elkins Coal and Coke Company Historic District is a significant representation of the coal and coke industry.
The Edward G. Acheson House is a historic landmark located in Monongahela, Pennsylvania.
The Alexander Wade House is a well-preserved example of mid-19th century architecture.