- 2nd highest waterfall in PA. Boardwalk trail, 2 waterfalls. Hemlock, rhododendron, birds, wildlife. Visitor center.Great for kids. Highest falls in PA, only a few feet shorter than Niagra Falls. Short hike, fairly steep in places, boardwalk along 70%. Come early on weekends, wear comfy shoes.32 miles point-to-point. The trail offers miles of easy to moderate hiking, thanks to its crushed gravel surface. Not crowded. Free weekend shuttle service.1/2 mile trail made of smooth boardwalk paths. Rhododendron and hemlock. Ends at the base of Dingmans Falls.2020 © Go Pogo Inc. All Rights Reserved.