The best MTB trails in Bald Hill Open Space Preserve

108rides

4.5

(208)

2,082 people rode here

Looking for the best mountain biking routes in Bald Hill Open Space Preserve? Then browse our collection of mtb rides around this beautiful natural park in Marin County below — and discover more of on your next visit.

Water Resupply loop from Fairfax	Intermediate 01:31 14.5km
Fairfax Tamarancho Trails loop	Expert 01:42 17.8km
Cascade Fire Road – Gestalt Haus loop from Fairfax	Expert 03:32 33.9km
Hoo-Koo-E-Koo Fire Road Trail – Fish Gulch trail junction loop from Fairfax	Expert 03:49 36.9km

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Map data © OpenStreetMap contributors
1
1
Water Resupply loop from Fairfax
01:31
14.5km
9.6km/h
430m
430m
Intermediate
5.0
(1)
6
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
Map data © OpenStreetMap contributors
2
2
Fairfax Tamarancho Trails loop
01:42
17.8km
10.5km/h
410m
410m
Expert
5.0
(27)
293
Expert mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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Map data © OpenStreetMap contributors
3
3
Cascade Fire Road – Gestalt Haus loop from Fairfax
03:32
33.9km
9.6km/h
950m
950m
Expert
4.3
(3)
46
Expert mountain bike ride. Very good fitness required. Suitable for all skill levels.
Map data © OpenStreetMap contributors
4
4
Hoo-Koo-E-Koo Fire Road Trail – Fish Gulch trail junction loop from Fairfax
03:49
36.9km
9.7km/h
1,010m
1,010m
Expert
5.0
(1)
35
Expert mountain bike ride. Very good fitness required. Suitable for all skill levels.