Lost Branch Falls is a 15-foot wet-weather waterfall located on a small tributary of Frogtown Creek, flowing from the south side of Miller Top. The tributary joins another Frogtown Creek tributary in about 0.25 mile, just below Quiet Time Falls. A scenic bonus cascade is found 200 feet below Lost Branch Falls. 

To learn about more waterfalls in the Dahlonega area, see chapter 5 in Mark Ozboyd's "Waterfalls of Georgia" guidebook.