Ozone Falls is a waterfall in Cumberland County, Tennessee, within Ozone Falls State Natural Area and Cumberland Trail State Park. It stands on Fall Creek, which drains a short section of the Cumberland Plateau between the Crab Orchard Mountains and Walden Ridge. The creek drops from its source high in the Crab Orchard Mountains for about a mile, then briefly levels near the community of Ozone before passing under U.S. Route 70 and plunging over the falls just south of the highway. With a trailhead along U.S. Route 70, the site is one of the more accessible natural features in this part of the plateau.