Olde Stonewall Golf Club is an 18-hole public golf course in Ellwood City, Pennsylvania, built in 1999 and designed by Michael Hurdzan & Dana Fry. It sits in the $$$$ (splurge) price range for golf in Pennsylvania. The season runs Apr 15 to Nov 30. Guests are welcome.
Details like fees and seasons change, so call the course before you head out.