Nine mile run to Braddock to Biddle to Tranquil

Frick Park is the largest municipal park in Pittsburgh, Pennsylvania, covering 644 acres (1.006 sq mi). It is one of Pittsburgh's four historic large parks.The park began when Henry Clay Frick, upon his death in 1919, bequeathed 151 acres (0.236 sq mi) south of Clayton, his Point Breeze mansion (which is now part of the Frick Art & Historical Center).