The best MTB trails in Whatcom County

79rides

4.6

(26)

1,697 people rode here

Mountain biking in Whatcom County is one of the best ways to explore more of this area of Washington. To help you experience the best the region has to offer, we’ve reviewed our full collection of mountain bike routes to bring you the best. Just click on any of the routes below to browse real tips and photos shared by other members of Komoot’s mountain biking community, to see what they liked most about these Tours—and to find the perfect mountain bike route for your next ride.

Evolution Trail & Radical Dragon Trail loop — Galbraith Mountain Expert Loop	Intermediate 01:15 11.6km
Rufus Creek & Cougar Ridge Trail — Lookout Mountain Forest Preserve	Expert 01:25 12.7km
Mullet & Meth Lab – Galbraith Mountain Intermediate Loop	Easy 00:47 7.47km
Art's & Ursa Major – Galbraith Mountain Beginner Loop	Easy 00:29 5.87km
Ridge & Double Down – Larrabee State Park Advanced Loop	Intermediate 02:08 17.2km
Mullet – Atomic Dog Trail loop from South Bellingham	Intermediate 02:05 20.6km
Atomic Dog Trail – Meth Lab Trail loop from Larson Mill	Expert 04:23 38.3km
Lookout Mountain Open Space – Goldilocks Trail loop from Lakeway	Intermediate 01:25 15.3km
Cyrus Gates Overlook – Double Down Trail loop from Chuckanut Village	Intermediate 01:44 15.3km

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Map data © OpenStreetMap contributors
1
1
Evolution Trail & Radical Dragon Trail loop — Galbraith Mountain Expert Loop
01:15
11.6km
9.2km/h
330m
330m
Intermediate
4.7
(3)
187
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
Map data © OpenStreetMap contributors
2
2
Rufus Creek & Cougar Ridge Trail — Lookout Mountain Forest Preserve
01:25
12.7km
9.0km/h
360m
360m
Expert
5.0
(7)
36
Expert mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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Map data © OpenStreetMap contributors
3
3
Mullet & Meth Lab – Galbraith Mountain Intermediate Loop
00:47
7.47km
9.5km/h
230m
230m
Easy
12
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
Map data © OpenStreetMap contributors
4
4
Art's & Ursa Major – Galbraith Mountain Beginner Loop
00:29
5.87km
12.3km/h
80m
80m
Easy
8
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
Map data © OpenStreetMap contributors
5
5
Ridge & Double Down – Larrabee State Park Advanced Loop
02:08
17.2km
8.1km/h
680m
680m
Intermediate
3
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
Map data © OpenStreetMap contributors
6
6
Mullet – Atomic Dog Trail loop from South Bellingham
02:05
20.6km
9.9km/h
530m
530m
Intermediate
4.9
(8)
266
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
Map data © OpenStreetMap contributors
7
7
Atomic Dog Trail – Meth Lab Trail loop from Larson Mill
04:23
38.3km
8.7km/h
1,250m
1,250m
Expert
5.0
(1)
143
Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
Map data © OpenStreetMap contributors
8
8
Lookout Mountain Open Space – Goldilocks Trail loop from Lakeway
01:25
15.3km
10.8km/h
350m
350m
Intermediate
88
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
Map data © OpenStreetMap contributors
9
9
Cyrus Gates Overlook – Double Down Trail loop from Chuckanut Village
01:44
15.3km
8.8km/h
570m
570m
Intermediate
83
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.