Rattlesnake Knob occupies the High Cove Ridge deep in the Southern Nantahala Wilderness, just east of Lemons Gap along an east-west ridge near the Georgia-North Carolina border. No maintained trail leads to the summit, making this a destination for experienced off-trail hikers comfortable with route-finding through unmarked, unmaintained terrain. The surrounding wilderness spans 23,473 acres across the Chattahoochee and Nantahala national forests and is among the more remote and seldom-visited corners of the Southern Appalachians.
The main ridge connecting Rattlesnake Knob to nearby Sassafras Knob and Mayapple Knob is a narrow, rounded crest underlain by gneiss and amphibolite. The northern approach climbs southeast through Beech Flats to reach the ridgeline, while the Hall Creek approach ascends through Owensby Cove to Lemons Gap, just west of the summit. Dense rhododendron covers the north face, and the slopes below hold northern hardwood forest of beech, sugar maple, and yellow birch. Open points along the ridge offer views south into the valleys of Scataway and Hightower Creeks and north into North Carolina.
The wooded summit itself has no panoramic view, but the extended ridge walk is rewarding. The coves below harbor rare plant communities noted by botanists, including Georgia's largest colony of yellowwood trees, and fall foliage along the high ridge can be exceptional. All approaches require extended off-trail travel; hikers should carry detailed topographic maps.
