The Alpine Dam loop (featuring the 7 Itch-Bays). This is the clockwise direction.
44.8 miles Climbing = 3603 ft. Need some extra work?? Ride to the Mt Tam summit = additional 6 mi and 800 ft climbing to total 51 miles and 4403 ft.
Overall a difficult ride
STARTING LOCATION: Fort Baker in the Discovery Museum parking lot. Fort Baker is just under the Golden Gate and has access off Alexander Ave (the road from Highway one to Sausalito). Fort Baker information with site map here: https://www.nps.gov/goga/planyourvisit/fort-baker.htm
Further ride information, route map, cue sheets, and GPS download at https://ridewithgps/31347026.
The Cycling4Fun website list rides available in the bay area. This list is not frequently checked so road and environmental conditions are subject to change. Cycling is an inherently dangerous sport. Cycling4Fun does not assume any responsibility or liability for death or any injury, loss, or damage to you or your property incurred from your participation in any cycling or other event conducted by Cycling4Fun or by your relying on information contained on Cycling4Fun websites. These rides may be strenuous, hot, cold, in traffic, and otherwise challenging. Use good judgment regarding the ride and your state of preparation.