Download FREE Sinking Spring (PA) USGS topo maps. These are full-sheet 7.5 Minute (1:24,000 scale) topographic maps. The red outline on the map below identifies the boundaries of the Sinking Spring topo map.
Sinking Spring topo maps are provided as PDF files contained in ZIP files.
Note: The most current map is the 2016 Sinking Spring topographic map.