The best MTB trails in King Mountain Open Space Preserve
4.5
(285)
3,198
riders
140
rides
Last updated: October 25, 2025
9
riders
1. Mountainbike loop from Larkspur
22.5km
02:22
650m
650m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.8
(8)
104
riders
2. Mt. Tam Summit loop — Mt. Tamalpais Watershed
24.0km
02:39
750m
750m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
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8
riders
3. Alpine Lake - Bon Tempe Dam – Bon Tempe Dam 🚵 loop from Ross
32.1km
03:04
860m
860m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
6
riders
4. Larkspur Ferry Terminal – Bay View Trail loop from Larkspur
41.6km
03:05
580m
580m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
7
riders
5. Phoenix Lake – Fish Gulch trail junction loop from Ross
15.5km
01:13
250m
250m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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