Routes: Idlehour Loop: 2 days, approx 16 mi Gabrieleno NRT: 4 days, approx. 39 mi w/ 3.6 mi car shuttle Switzer-Bear Canyon-Valley Forge loop: 2 to 3 days, approx 20 mi POI: Roberts Bridge Mt. Wilson Henninger Flats Chantry Flats Sturdevant Camp Bear Canyon Trail Camp Mt. Lowe Trail Camp