Big South Fork — Twin Arches, Angel Falls & a River Float
Two hours northwest of Knoxville on the Cumberland Plateau, the Big South Fork National River and Recreation Area protects a vast, little-visited wilderness of sandstone arches, sheer bluffs, and the free-flowing Big South Fork of the Cumberland River. Day one climbs to Twin Arches, one of the largest natural bridge complexes in the eastern United States, then follows the river gorge rim to the Angel Falls Overlook above a churning set of rapids. Day two hikes the rugged Honey Creek Loop — a scramble through a hidden canyon of waterfalls, boulders, and ladders widely rated among the finest short hikes in the Southeast — and finishes with a float on the Big South Fork's clear water before the drive home. The old English colony village of Rugby and the plateau town of Oneida anchor the overnight.