Fodor's Expert Review Oak Flat Loop Trail
Black Canyon of the Gunnison National Park
Trail
This 2-mile loop is the most demanding of the South Rim hikes, as it brings you about 400 feet below the canyon rim. In places, the trail is narrow and crosses some steep slopes, but you won't have to navigate any steep drop-offs. Oak Flat is the shadiest of all the South Rim trails; small groves of aspen and thick stands of Douglas fir along the loop offer some respite from the sun.