The best MTB trails in White Hill Open Space Preserve
4.5
(180)
1,488
riders
67
rides
Last updated: October 25, 2025
11
riders
1. Porcupine Trail loop from Fairfax
7.69km
00:53
240m
240m
Intermediate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
4.3
(3)
16
riders
2. Pine Mountain loop — Mt. Tamalpais Watershed
25.2km
02:37
720m
720m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
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21
riders
3. Tamarancho to Cascade Fire Road loop — Fairfax
23.4km
02:30
720m
720m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.6
(10)
63
riders
4. Loma Alta Summit – Gestalt Haus loop from Fairfax
27.2km
02:30
670m
670m
Expert mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(2)
32
riders
5. Water Resupply – Fish Gulch trail junction loop from Fairfax
19.5km
01:42
370m
370m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
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