Bonner Park features 4 miles of hiking trails near Glen Mills, PA.
From Rte. 926 between West Chester and Rte. 352, turn south down Cheyney road toward Cheyney University. At the end of the college campus, turn left onto Creek Road. At the first stop sign, turn right to stay on Creek Road. Chester Creek will be on your right. Look for Locksley Road bridge less than a half mile from the stop sign. Park at any road side pull-off and ride back to Locksley Road. Cross over the bridge, and the trail will be on both sides of the road.
http://www.tripleblaze.com/trail.php?c=3&i=1089