Margy's Trail is a 3.8 mile loop trail located near Lake Harmony, PA. The trail is primarily used for hiking and is accessible from April until October.
Really badly marked trail. Blazes disappear after about a mile right by a fairly creepy shooting range. Place gave me the willies, strange dudes sitting in cars in the middle of nowhere. I searched for blazes in all directions but there was no clear trail. I turned back after a fruitless search. Trail is very overgrown. I don't think this one is used much. I would pass if I were you. On the other hand, across the highway where Margy's Trailhead is there is a very pleasant hike up something like a fire road. Nice easy climb, goes nowhere but a good hike. I explored a few side trails and the round trip was just under 3 miles.