We continued along the trail to Brink of Lower Falls. It was about a 600 foot drop on the trail down to the viewing area. While Red Rock Point provided a great pulled back look at the falls, Brink of Lower Falls brought us up close to the falls. We could really get a feel for the power of the water tumbling over the edge. From the Canyon Area Trail Guide: Every second, an average of 37,417 gallons of water plunges 308 feet over Lower Falls.