Marsh Creek Park features 12 miles of hiking trails near Eagle, PA.
From highway 282 (Creek Road), turn onto N. Reed Road (about 5 miles north of Downingtown). Follow Reed Road to Marsh Creek State Park entrance and park in lot alongside lake. Enter trails behind, and to the right of the restroom facility -or- go in opposite direction to the end of the parking lot and follow trail around the lake and past farms on paved trail (dirt trail will be on left after about 1.5 miles).
http://www.tripleblaze.com/trail.php?c=3&i=1696