The trail starts at the West Rim trailhead from near Lava Point and traverses across the high alpine elevation with sweeping views out into the Wildcat Canyon area for the first 6.5 miles as you drop into Potato Hollow. Next the trail climbs out of Potato Hollow before it splits into the Telephone Canyon Trail and the West Rim Trail. The West Rim Trail follows along the rim with views of Phantom Valley and the canyons to the south. The Telephone Canyon Trail provides a shortcut between Potato Hollow and Cabin Spring or a possible loop for hikers entering and exiting the same trailhead. At Cabin Spring the trail begins a steep drop in elevation and descends 2,500 feet over 4.7 miles ending at the Grotto Picnic Area. This trail is best in the late spring, summer, and fall. The trail typically has deep snow in the winter that can remain until late spring. Camping is in designated sites only. Permits are available online for reservable sites and in person at a Visitor Center for first come, first serve sites.