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Allegheny National Forest

The Allegheny National Forest in McKean County, Pennsylvania, is a vast expanse of public land known as “Pennsylvania’s only national forest.” Established in 1923, it covers more than half a million acres of rolling hills, hardwood forests, and pristine waterways. Visitors can enjoy year-round recreation, from hiking, biking, and camping to boating, fishing, and winter sports. The forest is home to the famous Kinzua Sky Walk, a repurposed railroad bridge offering sweeping views of the Kinzua Gorge, as well as more than 600 miles of trails that connect to regional and national trail systems. Beyond outdoor adventure, the Allegheny National Forest plays a key role in conservation, wildlife habitat protection, and sustainable forestry, making it both a natural and cultural treasure of McKean County.

Named as Pennsylvania’s Only National Forest

A Year-Round Outdoor Playground

Stretching across 517,000 acres of rugged beauty, the Allegheny National Forest (ANF) is Pennsylvania’s only national forest and a premier destination for outdoor adventure. Located in McKean, Elk, Warren, and Forest counties, this vast public land is open year-round and free to explore. With more than 463,000 acres of hardwood forest, 42,000 acres of open spaces, and 11,000 acres of sparkling water—including the Allegheny Reservoir—visitors will find endless opportunities to get outside.

Scenic Highlights

The forest is packed with must-see landmarks and scenic drives:

  • Kinzua Dam & Allegheny Reservoir – A breathtaking engineering marvel that created a 12,000-acre lake perfect for boating, fishing, and paddling.
  • Longhouse National Scenic Byway – A 36-mile loop through rolling hills and forested vistas.
  • Rimrock & Jakes Rocks Overlooks – Panoramic views that showcase the grandeur of the Allegheny highlands.
  • Kinzua Beach – A favorite spot for swimming and family picnics in summer.

Camping & Cabins

Whether you’re looking for a rustic backcountry experience or a family-friendly RV site, the Allegheny National Forest has something for every camper.

  • 15 campgrounds with more than 1,000 sites
  • Options include developed RV camping, tent and primitive sites, cabins, and even boat-in or hike-in only campgrounds
  • Each site includes a picnic table, fire ring or grill, and space for two vehicles plus a camping unit

Reservations can be made through Recreation.gov or by calling 877-444-6777.

Willow Bay Cabins

Located just 15 miles west of Bradford along Route 346, Willow Bay offers lakefront cabins and campsites, with cabins open year-round.

  • Cabin rentals: $55–$65 per night (subject to change)
  • Campsites: $18–$23 per night
  • On-site boat rentals and outfitting available through Allegheny Site Management or by calling 814-368-4158.

Visitor Services & Ranger Stations

The Allegheny National Forest is divided into two Ranger Districts—Bradford and Marienville—where you’ll find trail permits, maps, and insider tips. Ranger Stations also sell ATV permits, Golden Eagle passes, and a small selection of books and gifts. Stop in before you hit the trails for maps of forest service roads and topography guides.