The best MTB trails in Los Alamos County
5.0
(12)
62
riders
33
rides
Last updated: October 5, 2025
5
riders
1. Pajarito Mountain loop — Los Alamos
10.6km
00:45
620m
620m
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(3)
2
riders
2. American Springs Loop — Los Alamos
12.8km
01:17
270m
270m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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3
riders
3. Guaje Canyon Trail loop — Pajarito Mountain — Los Alamos
10.5km
01:10
320m
320m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
2
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
3
riders
5. Kwage Mesa Trail loop — Los Alamos
6.92km
00:38
90m
90m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
2
riders
6. Quemazon Trail to Pipeline Road and Mitchell Trail loop — Los Alamos
19.6km
02:29
820m
820m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
2
riders
7. Pipeline Road to Guaje Ridge Trail loop — Los Alamos
25.4km
02:59
900m
900m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
2
riders
8. Pipeline Road to Quemazon Trail loop — Los Alamos
14.7km
01:42
490m
490m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
2
riders
9. White Rock Canyon Rim Trail loop — Los Alamos
10.8km
00:59
160m
160m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
10. Pajarito Canyon Trail to Pajarito Mountain loop — Los Alamos
17.7km
02:20
840m
840m
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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