Moraine State Park 
225 Pleasant Valley Rd.
Portersville, PA 16051
724-368-8811
http://www.dcnr.state.pa.us/stateparks/findapark/moraine/index.htm
State Park: Bike, Birding, Fish, Hike, Picnic, RV, Walk, Water Sports
features 3,225-acre Lake Arthur, an outstanding warm water fishery that is also great for sailing and boating. Visitors sometimes see osprey that were reintroduced to the park. Of special interest is the Frank Preston Conservation Area and a 7-mile paved bike trail that winds around the north shore of the lake.