St. Marys · Cameron County · PA
Thunder Mountain Trail is a 1.1-mile moderate trail near St. Marys, in Cameron County, PA. It climbs 283 ft and descends 129 ft, between 1,689 ft and a high point of 1,906 ft. Moderate difficulty: calculated from 7% avg grade · 2.2 mi round trip, 415 ft climb. Mapped for hiking, trail running, equestrian.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.