All parks › Pennsylvania
Parks and campgrounds in Pennsylvania
National park units
- Allegheny Portage Railroad National Historic Siteentrance fee: None, busiest month (2025): July
- Appalachian National Scenic Trailentrance fee: None, busiest month (2025): July
- Captain John Smith Chesapeake National Historic Trailentrance fee: None, visitor centers: 2
- Delaware Water Gap National Recreation Areaprivate vehicle entrance: $10, busiest month (2025): July
- Eisenhower National Historic Siteentrance fee: None, busiest month (2025): September
- Flight 93 National Memorialentrance fee: None, busiest month (2025): May
- Gettysburg National Military Parkentrance fee: None, busiest month (2025): May
- Independence National Historical Parkbusiest month (2025): July, recreation visits, 2025: 1,926,580
- Lewis & Clark National Historic Trailentrance fee: None, visitor centers: 1
- North Country National Scenic Trailentrance fee: None
- Potomac Heritage National Scenic Trailentrance fee: None, visitor centers: 2
- Valley Forge National Historical Parkentrance fee: None, busiest month (2025): July
- Washington-Rochambeau Revolutionary Route National Historic Trailentrance fee: None