Come to McConnells Mill State Park for a challenging and scenic hike through gorges, old growth forest, and rapids! We will spend the day hiking 8 miles through Slippery Rock Creek Gorge and then up along Hell Hollow. Formed by glacial activity, the gorge is rugged and rocky with house-sized boulders, rapids, old-growth forest and waterfalls. It's even better when wet - after a heavy rain the side drainages sparkle and the whitewaters roar. If you've had some experience with longer hikes and would like to step it up a notch, we hope you'll join us on this beautiful trail!