RV Park
Keystone RV Campground
Keystone RV Campground is located near Greencastle, Pennsylvania, featuring flat terrain with open spaces suitable for RVs. The area experiences temperatures ranging from 20°F in winter to 85°F in summer. Nearby attractions include the historic Antietam National Battlefield and the scenic Appalachian Trail.
Detours Nearby

Twin Bridge Campground
22 min away

Gary's Family Campground
48 min away
Drive Time
- 4 min from Hagerstown, MD
- 13 min from Chambersburg, PA
- 41 min from Winchester, VA
- 42 min from Gettysburg, PA
Location
Keystone RV Campground is located in Pennsylvania
Directions
At jct I-81 (exit 1) & MD/PA State Line.
Address
15799 Young Rd
Greencastle, PA 17225
Coordinates
39.72135998 N
77.73460936 W
Connectivity
- T-Mobile5GExcellent CoverageVerified by 1 userLast on 11/19/25
- VerizonLTESome Coverage
- AT&TLTESome CoverageVerified by 1 user
Connectivity
- T-Mobile5GExcellent CoverageVerified by 1 userLast on 11/19/25
- VerizonLTESome Coverage
- AT&TLTESome CoverageVerified by 1 user

