This hike generally proceeds along the Pennsylvania AT from the Old Forge Picnic Area north over Chimney Rocks toward PA Route 233, while also following several side trails. We begin by climbing 1,100 feet over the first 3 miles to the top of Chimney Rocks, passing Tumbling Run Shelter along the way. Once on the ridge, we will proceed across undulating terrain. The hike has some rocky sections, no significant water crossings, and a total ascent of about 2,200 feet.…