The best MTB trails around Mill Valley
4.8
(103)
814
riders
19
rides
Last updated: November 23, 2025
4.9
(21)
114
riders
35.4km
03:20
840m
840m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.8
(8)
115
riders
24.0km
02:39
750m
750m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
Sign up for free
4.9
(20)
132
riders
45.0km
04:17
1,080m
1,080m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
4.8
(9)
103
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.0
(1)
64
riders
45.1km
04:25
1,140m
1,140m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Most popular attractions around Mill Valley
Get inspired with the komoot mobile app
Explore more
Browse the best MTB trails in other regions.
Get ready to conquer new peaks
Sign up for Free