The Hartwood Acres Trail #3 at Hartwood Acres Park in Hampton Township, Pennsylvania is an easy 0.8-mile loop trail that starts at the Hartwood Acres parking lot before shooting off into the woods behind the elementary school.
This trail is labeled '3' on the Hartwood Acres park map and on the trail itself, but there are no blazes. It's a nice short hike through the park with a couple of trail access points, which I backtracked on this GPS map. Nice views of the park and hills can be found near these trail entrances.
Dogs and biking are allowed on this trail.
Parking: Parking can be found at the lot on Middle Rd just south of Central Elementary School. Walk east a few hundred feet and look to your left to find the trailhead.