Pennsylvania trails · Cammal and Black Forest RR Loop Trail
A 10.3-mile loop in Pennsylvania, with 1,330 ft of climbing. Reaches White Birch View and other viewpoint destinations. Managed by Pennsylvania DCNR.
The climbing is spread fairly evenly along the route. It gives back about 1,512 ft along the way, so it rolls rather than climbing steadily.

USGS 3DEP ELEVATION × ESRI WORLD IMAGERY · VERTICAL ×1.5
Cammal and Black Forest RR Loop Trail access. About 58 min drive (32 mi) from Lock Haven. 41.47447, -77.53620 · directions
On October 14, 2026 — the day this page was generated — first light reaches this trailhead at 6:52 a.m., the sun rises at 7:20 a.m. and sets at 6:31 p.m., and the last usable light fades about 6:58 p.m. (EDT) — 11 h 10 min of daylight. At about 2.7 mph plus 30 minutes per 1,000 feet of climbing, the 10.3-mile route takes roughly 4 h 29 min, so leaving the trailhead at sunrise puts you back around 11:50 a.m. — 6 h 41 min before sunset.