This is High Falls. At 150 feet, it is the tallest waterfall in DuPont Forest. To give you some scale, you may want to enlarge the picture to see the man standing to the lower right at the bottom of the falls.
At the top of the falls stands a picnic shelter on the old site of the Buck Forest Hunt Club Lodge.
High Falls is a cascading waterfall, meaning it mostly stays on the rocks, descending them like steps. It does “free fall” in some places.