A truly WONDERFUL 28 mile loop trail, very well marked. Kudos for the trail maintenance in some of the areas of stinging nettles. The trail was widened (not in all areas, but some) with a mower or a trimmer so hikers didn't have to brush against the plants. There are many camp sites, most near a water source. There are no privys, so business must be attended to away from trails and streams. Yellow Dog Run is a *gem*. What a beautiful spot! Gently rolling terrain with a few steep inclines/descents. Take your time walking this path, and enjoy it and its history. #padcnr #leavenotrace