Slippery Rock Gorge waterworks (Pennsylvania, Mar/20/2022)
A rainy hike in the Slippery Rock Gorge, in western Pennsylvania. I began by checking out Hells Hollow Falls, which had just the perfect amount of flow. Then, I hiked down alongside Hells Creek to its intersection with Slippery Rock Creek. I then hiked beside Slippery Rock Creek to McConnells Mill; then retraced my steps back to the car. (15.4mi, 2900ft elevation gain, 8hrs.)