The best gravel rides in Baltimore Canyon Open Space Preserve
4.7
(15)
495
riders
57
rides
Last updated: November 10, 2025
7
riders
1. Fish Gulch trail junction – Alpine Lake loop from Ross
39.3km
03:54
870m
870m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
2. Phoenix Lake – Fish Gulch trail junction loop from Ross
16.7km
01:42
320m
320m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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7
riders
3. Camino Alto summit viewpoint – Camino Alto Road loop from Larkspur
26.8km
02:37
600m
600m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
31
riders
4. Bobcat Trail – Marincello Trail loop from Mill Valley
30.7km
02:52
600m
600m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
15
riders
5. Fern Creek and spring loop from Mill Valley
20.5km
02:14
540m
540m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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