Clarion, Forest and Jefferson County, Pennsylvania
Cook Forest State Park
State park
Cook Forest protects some of the last remaining old-growth forest in the eastern United States, with the Forest Cathedral's towering pines. The Clarion River runs along the park's edge.
Why Visit
Walking among 300-year-old trees is the park's signature experience, alongside river paddling, the Seneca Point overlook and the Fire Tower.
Amenities & Facilities
- Old-growth trails
- Canoe rentals
- Campground
- Fire Tower
Things to Do
- Walk the Forest Cathedral trail
- Canoe the Clarion River
- Climb the Fire Tower
- Visit Seneca Point overlook
Best For
Hikers, paddlers and families exploring the Pennsylvania Wilds.
Parking & Visiting
Parking is available in designated lots. Fees, hours and seasonal closures change, so confirm current details with Pennsylvania DCNR or the park's managing agency before visiting.
Nearby Communities
- Cooksburg
- Clarion
- Tionesta
Related Attractions
- Clarion River
- Clear Creek State Park
- Seneca Point
Frequently Asked Questions
What is the Forest Cathedral?
The Forest Cathedral is a stand of old-growth white pines and hemlocks in Cook Forest, some more than 300 years old.
Can you canoe the Clarion River from Cook Forest?
Yes. Outfitters in Cooksburg rent canoes and kayaks for trips on the Clarion River.
Seasonal Note
Trail conditions, beach staffing, boat rentals and road access change with the season. Confirm current hours and closures with the managing agency before you travel, especially in winter and early spring.
