Access to Inyo Craters and Knolls Loop via U.S. Forest Service road 3S89. Trailhead 200 yards downhill from parking area at Chair 4. Riders leaving from trailhead, be advised of long downhill on 3S89. Follow Hwy 203 as it gradually climbs to Minaret Summit ' and then descends 1500'to valley floor. Along the way, enjoy spectacular vistas, the San Joaquin River, Starkweather Lake, Devils Postpile National Monument and Rainbow Falls.
Terrific family ride with many picnicking, hiking and photo opportunities.
Purchase ticket at Mammoth Mountain Inn or from shuttle driver. Parking and all services available at Mammoth Mountain Ski Area. Store, cafe, restrooms and telephone available at Reds Meadow Pack Station. Advise using shuffle bus for return trip to avoid strenuous uphill climb. Check at Mammoth Mountain Inn for bus schedule.