Ammons Falls A two mile loop hike takes you past three waterfalls. Holcomb Falls, Upper Holcomb Falls and Ammons Falls. The trail to Ammons falls is downhill on the way in. Estimated Height: 40 Feet Length of Hike: 2 Mile loop Check out page 20 of our North Georgia Guide for more information. Our North Georgia waterfall guide includes turn by turn directions to over 100 of the best Waterfalls in Georgia.