I did the Black Forest Trail about 4 years ago over a long weekend and only saw one other hiker. He was hiking in the opposite direction. Also did the West Rim two years ago and only saw 2 other hikers.Finn Anthony said:The Loyalsock Trail ,The Susquehannock Trail ,Black Forest and others are tops on my list . One hike on the Black Forest Trail stands out as I encountered only 3 people in four days and two of them were together ! North Central PA is a gem of an area to hike .