Carbon County · PA
O.C.S. is a 0.3-mile intermediate (blue) trail, in Carbon County, PA. It climbs 6 ft and descends 398 ft, between 777 ft and a high point of 1,169 ft. Mapped for mountain biking.
All Carbon County trailsCarbon County mountain bikingPA trails
Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Updated 2026-07-26. Open the interactive map for routing, weather, and offline use.