Ridley Creek State Park 
Sycamore Mills Rd.
Media, PA 19063
610-892-3900
http://www.dcnr.state.pa.us/stateparks/findapark/ridleycreek/index.htm
State Park: Bike, Birding, Camp, Fish, Hike, Picnic, Walk
The gently rolling terrain of the park, bisected by Ridley Creek, is only 16 miles from center city Philadelphia.