The trail starts off at the end of Naval Run road, near the village of Slate Run on PA 414. It consists of an initial cliff-side walk crossing Naval Run and Callahan Run, followed by a steep ascent of the Riffle Run valley. This is the toughest part of the hike. Thwaites and the Black ForestTrail (BFT) guide warn readers not to attempt this portion of the hike under slippery conditions. I did this on 4/26, and the combination of heat (~86 F), the steepness and the flies made me reconsider my initial plans to hike the full 9.6 mi. Numerous stops for swatting flies off my face or to grab a drink of water meant that I was doing pretty bad on time. I took ~1.7 h to hike the 2.53 miles.
However, at 2.53 miles on the Big Trail road, the hiking became a lot easier with vistas on either sides and the gentle grade. An added advantage of ridgeline hiking is that there are little to no flies/bugs to bother you. [I forgot my insect repellant]. After a short lunch break on the a vista on the Big Trail road which lifted my spirits and dried my shirt
, I saw a pheasant, but it scrambled before I could snap a picture.
The Big Trail road eventually meets the Old Cutoff Trail which is one of the bail-out trails for the BFT. It is blazed in blue, but only on the direction leading from the BFT to the road, which makes sense. Nevertheless, it is easy to follow it anyway. Teaberries, which contain the naturally occuring precursor to wintergreen were in season along this trail. Teaberries are my favorite trail snack (remember to wash them before eating) because they are easy to locate: just look down on the trail!
I continued hiking on the BFT (@ ~6.06 mi., 3h hiking time) along the ridge of Hemlock Mountain and saw a fawn/deer in the distance. After a short ascent, a view of Pine Creek gorge to the south opens up (7.38 mi., 4h). This is the best view of Pine Creek gorge I have encountered till now. The grandeur of the vista simply cannot be explained in words. The BFT on Hemlock Mountain also offers another view of the northern Pine Creek gorge. The BFT eventually descends via switchbacks into Naval Run road @ 8.7 mi (~5h). This portion of the trail is not very steep, but I could readily see why the early loggers called this the “Black Forest”. At 4:00 pm, with the sun somewhat at 135 degrees to me (image me standing on a level plane as 90 degrees), sunlight was very well attenuated by the young, but thickening forest cover. The remaining highlight of the hike is the nice waterfall along Naval Run. In all, I took 5.3 h to complete the ~9.6 mi. hike, which is somewhat low for a day-hike, but I was not trying to set any records or was in any physical condition to do soDOs:
- Carry sufficient amount of water: I ran out of water in my 2.5 L Camelbak and had a 1 L waterbottle in my daypack.
- Carry insect repellant-spray, if you plan on doing the ascent along Riffle Run (or any hike along a stream in the summer)
- Take your time to get through the tough ascent, and enjoy the views on the trail.
- Carry a map of the Black Forest Trail; I like the detail and descriptions.
DON’Ts:
- Attempt the steep ascent along Riffle Run, or the walk alongside cliffs just preceeding this if conditions are slippery. The footway is best ~2 ft in most places.
- Carry insect repellant-spray, if you plan on doing the ascent along Riffle Run (or any hike along a stream in the summer)
- Continue ahead if you feel that you cannot do this (or any other) hikes, I always put my safety ahead of any other claims-to-non-existent-fame.












