The Riggs Spring Loop Trail is a strenuous backcountry trail that plunges into the canyons below Yovimpa Point, completing a 7.5 mile loop between Rainbow and Yovimpa Points. To the north, the rest of our backcountry trail system called the Under-the-Rim trail stretches 23 miles, eventually returning to the canyon rim at Bryce Point. Overnight travel in Bryce Canyon's Backcountry requires a permit which can only be obtained at the Visitor Center.