Mill Valley is a region in Marin County, California, known for its diverse natural landscapes that support a wide range of outdoor activities. Situated at the base of Mount Tamalpais and near the San Francisco Bay, the area features towering redwood forests, rolling hills, and scenic views of the bay and Pacific Ocean. This varied terrain provides opportunities for several sports like hiking, touring cycling, mountain biking, jogging, and more.
Mill Valley offers a…
114
Routes
4.7
(168)
Average rating
3820
People visited
5.0
(4)
22
hikers
13.7km
04:10
450m
440m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
24
hikers
9.91km
03:18
450m
370m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
10
hikers
3.05km
01:02
250m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
7
hikers
4.29km
01:39
460m
40m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
4.9
(19)
284
riders
42.1km
02:35
380m
390m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(3)
96
riders
47.2km
03:52
1,320m
1,320m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
22
riders
18.4km
01:19
150m
150m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
85
riders
31.7km
03:02
880m
880m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
4.9
(34)
119
riders
35.4km
03:20
840m
840m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.8
(8)
111
riders
24.0km
02:39
750m
750m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.8
(9)
110
riders
27.8km
02:48
760m
760m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.9
(14)
82
riders
31.4km
03:05
900m
900m
Moderate mountain bike ride. 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?
5.0
(2)
128
riders
31.0km
01:52
710m
710m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
29
riders
96.8km
04:37
1,180m
1,180m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
3.5
(2)
48
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
3.0
(1)
44
riders
20.8km
01:07
360m
360m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
5.0
(2)
113
runners
22.6km
03:03
1,070m
1,070m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
31
runners
14.7km
01:53
710m
710m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
18
runners
5.11km
00:46
260m
260m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
runners
6.62km
00:56
320m
320m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
4.8
(6)
79
riders
47.4km
04:24
1,270m
1,270m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
53
riders
37.7km
03:08
1,000m
1,010m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
59
riders
32.9km
02:23
570m
570m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
18
riders
20.5km
01:49
540m
540m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Mill Valley offers a variety of outdoor activities including Hiking, Touring cycling, Mountain biking, Jogging, Road cycling, and Gravel biking. The region features over 170 routes for exploration. These activities take place across diverse landscapes like redwood forests, rolling hills, and the San Francisco Bay shoreline.
Mill Valley features numerous hiking trails, ranging from easy paths through redwood groves to challenging ascents on Mount Tamalpais. Popular options include trails in Muir Woods National Monument and Mount Tamalpais State Park. For more details, refer to the Hiking around Mill Valley guide.
The Mill Valley-Sausalito Path is a popular paved route for touring cyclists, offering scenic views of Richardson Bay and Mount Tamalpais. Marin County provides many other cycling routes suitable for touring. The Cycling around Mill Valley guide offers additional options.
Mill Valley offers mountain biking trails, particularly around Mount Tamalpais State Park, with varied terrain for different skill levels. Areas like Phoenix Lake and Perimeter Road are favored for their views. More information is available in the MTB Trails around Mill Valley guide.
Joggers can find routes in Mill Valley ranging from flat park trails to more vigorous paths through the hills. The Mill Valley-Sausalito Path and redwood-shaded paths offer scenic options. The Running Trails around Mill Valley guide provides further details.
Mill Valley offers easy hiking options, including paths in Old Mill Park and the Cascade Falls Trailhead, which are suitable for less strenuous outings. Muir Woods National Monument also has well-maintained trails for all ages. The Easy hikes around Mill Valley guide lists specific routes.
Mill Valley is home to several notable natural landmarks. These include the ancient redwood groves of Muir Woods National Monument and the expansive Mount Tamalpais State Park, which offers panoramic views of the San Francisco Bay and Pacific Ocean. The Marin Headlands also provide views of the Golden Gate Bridge.
Yes, komoot offers several guides for Mill Valley, covering various activities. These include guides for Hiking, Cycling, MTB Trails, Running Trails, Road Cycling Routes, and Gravel biking.
Outdoor routes in Mill Valley are highly popular on komoot, with over 12,000 visitors having shared their experiences. The routes have an average rating of 4.83 out of 5 stars, indicating a high level of satisfaction among users. There are more than 170 routes available in the region.
The official website for the City of Mill Valley is cityofmillvalley.org. This website provides information on local government services, community events, and other resources for residents and visitors.
The main phone number for Mill Valley City Hall is 415-388-4033. This number can be used for general inquiries related to city services and administration.
Mill Valley offers various road cycling routes, with options that traverse scenic roads and provide views of the surrounding landscapes. Marin County is known for its cycling infrastructure. The Road Cycling Routes around Mill Valley guide provides detailed information on available paths.
Yes, Mill Valley provides opportunities for gravel biking, with routes that combine paved and unpaved surfaces. These trails offer a diverse riding experience through the region's natural environments. For specific routes, consult the Gravel biking around Mill Valley guide.

