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June 13, 2022
Cycling
August 10, 2025
Cycling
June 17, 2016
Mountain biking
From here trails go in northern, western, and southern directions to other lakes in the watershed, and to the peaks of Mt Tamalpais State Park.
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Nearby routes
Best routes near Phoenix Lake
4.9
(7)
45
riders
16.8km
01:39
370m
370m
The Marin Three Lakes loop offers a picturesque mountain biking tour through the Mount Tamalpais Watershed, showcasing diverse terrain and stunning natural beauty. You'll ride past the serene Phoenix Lake, Bon Tempe Lake, and Lake Lagunitas, with glimpses of Mount Tamalpais and shaded redwood groves. Expect a dynamic ride with gravel fire roads, creek canyons, and some technical sections that might require dismounting, making it ideal for intermediate riders.
This popular mountain biking route starts conveniently in the town of Ross, providing easy access to the trailhead. While it's a local favorite, it often provides a less crowded experience compared to other well-known spots in the area. Plan for a ride of about 1 hour and 38 minutes to complete the 10.4 miles (16.8 km) loop, which includes 1214 feet (370 metres) of elevation gain.
What truly sets this trail apart is its ability to combine challenging elements with continuous scenic rewards. It's a moderate ride that blends gradual climbs with fun descents, offering a comprehensive tour of the Marin Municipal Water District watershed lands. This well-rounded experience makes it a must-ride for those exploring Marin County's trail network.
4.1
(16)
81
riders
38.8km
03:00
530m
530m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
16
riders
29.8km
02:38
640m
640m
The Phoenix Lake – Fish Gulch trail junction loop from Fairfax offers a dynamic mountain biking experience, weaving through varied terrain and stunning landscapes. You'll navigate everything from steep fire roads, like the challenging Fish Grade, to flowing singletrack on the Upper Fish Gulch Trail, all while enjoying views of the emerald-blue Phoenix Lake. This moderate 18.5-mile (29.8 km) route, with its 2092 feet (638 metres) of elevation gain, takes about 2 hours and 38 minutes, making it a rewarding ride for those with good fitness.
Starting from Fairfax, this loop requires preparation for its diverse conditions, including some sections that are steep enough to warrant pushing your bike. While specific parking information isn't detailed, arriving early is always a smart move to ensure a smooth start to your ride. Be ready for a mix of shaded paths and open stretches, and consider the time of day for optimal riding conditions.
This trail is strategically located within the Mount Tamalpais Watershed, making the Fish Gulch junction a central point for exploring further. It serves as a gateway to other lakes and the peaks of Mount Tamalpais State Park, offering immense views towards the San Francisco Bay. The Fish Grade Multi Trail is particularly notable for its steep, fun descent to Phoenix Lake, setting it apart from typical Marin County fire roads.
Details
Informations
Elevation 30 m
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