McConnells Mill State Park
McConnells Mill State Park encompasses over 2,500 acres of scenic gorge, rushing whitewater, and deep hemlock forests in western Pennsylvania. The park is renowned for its historic gristmill, covered bridge, and dramatic Slippery Rock Creek Gorge, which offers opportunities for hiking, climbing, and whitewater boating. The park’s unique geology features massive boulders and steep cliffs, making it a destination for nature lovers and adventure seekers.
Free
Visiting with Dogs
Dogs allowed on trails and most outdoor areas at McConnells Mill; 6-foot leash required, owners must clean up; no buildings/swimming.
Visitor Tips & Reviews
What Visitors Say
Stunning sandstone gorges, Slippery Rock Creek, historic gristmill and covered bridge; great hiking (Kildoo, Hell’s Hollow), paddling, wildlife, fall foliage.
Tips from Visitors
- Wear sturdy hiking shoes, as trails can be rocky and uneven.
- Check the weather forecast before visiting, as conditions can change quickly.
- Bring water and snacks, as there are limited facilities within the park.
- Arrive early to secure parking, especially on weekends and holidays.
- Be cautious near the gorge and waterfalls, as rocks can be slippery.
- Respect park rules and stay on marked trails to protect natural habitats.
- Visit the historic gristmill for a guided tour during operating hours.
Amenities
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Nearby Attractions
Explore these attractions near McConnells Mill State Park:
- Moraine State ParkA large state park featuring Lake Arthur, boating, swimming, and hiking trails.8 miles away
- Living Treasures Wild Animal ParkA family-friendly zoo with interactive animal exhibits.10 miles away
- Jennings Environmental Education CenterA unique preserve with prairie habitat and environmental education programs.16 miles away
Things to Do at McConnells Mill State Park
Camping at McConnells Mill State Park
McConnells Mill has no camping, day-use only; overnight stays prohibited. Use Moraine State Park or private campgrounds nearby.
Hiking Trails
McConnells Mill State Park offers scenic day hiking with rugged trails winding through lush forests, dramatic gorges, and alongside the rushing Slippery Rock Creek. Hikers frequently praise the park’s natural beauty, including waterfalls, mossy boulders, and historic covered bridge. Trails like Hell’s Hollow and Kildoo provide moderate challenges and rewarding views. The terrain can be rocky and uneven, so sturdy footwear is recommended. Overall, the park is a favorite for those seeking adventure, tranquility, and picturesque landscapes in western Pennsylvania.
Slippery Rock Gorge Trail
HardA challenging trail following Slippery Rock Creek Gorge with scenic overlooks, waterfalls, and rocky terrain.
Hell’s Hollow Trail
EasyA short, family-friendly hike to Hell’s Hollow Falls, passing a lime kiln and lush forest.
Kildoo Trail
ModerateA scenic loop along Slippery Rock Creek with rocky sections, footbridges, and views of the historic gristmill.
Alpha Pass Trail
ModerateA wooded trail connecting the Alpha Pass parking area to the Old Mill, featuring creek views and wildflowers.
Heritage Trail
EasyA short, accessible trail near the mill with interpretive signs about the park’s history and geology.
Directions
From I-79, take Exit 96/Portersville. Follow PA 488 west for 2 miles, then turn left onto McConnells Mill Road and follow signs to the park entrance.
Contact & Info
Frequently Asked Questions
What are the best hiking trails at McConnells Mill State Park?
Many visitors recommend the Slippery Rock Gorge Trail and the Hell's Hollow Trail for scenic views and a good hiking experience.
Is the covered bridge at McConnells Mill State Park worth visiting?
According to reviews, the historic covered bridge is a highlight of the park and a popular spot for photos.
Are there waterfalls at McConnells Mill State Park?
Yes, Hell's Hollow Falls is a favorite among visitors and is accessible via a short, easy hike.
Is McConnells Mill State Park dog-friendly?
Many reviewers mention bringing their dogs and enjoying the trails, as long as pets are kept on a leash.
Are there picnic areas available at McConnells Mill State Park?
Yes, visitors mention several picnic areas throughout the park, some with tables and grills.
Is the park suitable for families with children?
Reviews suggest the park is family-friendly, with easy trails, interesting sights like the mill and bridge, and plenty of space for kids to explore.