6
hikers
02:13
6.43km
400m
Hiking
Hike the moderate 4.0-mile Burdell Mountain Loop in Marin County, offering diverse terrain and panoramic views of the San Francisco Bay Area
Last updated: February 26, 2026
Waypoints
Start point
Bus stop
Get Directions
3.45 km
Highlight • Summit
Tip by
6.43 km
End point
Way Types & Surfaces
Way Types
4.95 km
1.17 km
302 m
Surfaces
4.43 km
1.19 km
391 m
366 m
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Elevation
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Weather
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Saturday 9 May
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10°C
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Max wind speed: 22.0 km/h
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This route was planned by komoot.
There are no parking fees at the Mount Burdell Open Space Preserve. You can typically find parking at the main trailheads, such as the one off San Carlos Avenue in Novato, which provides direct access to the loop.
Yes, the trails within Mount Burdell Open Space Preserve are generally dog-friendly. Please ensure your dog remains on a leash to protect wildlife and for the safety of other trail users, including equestrians and mountain bikers.
Spring is an excellent time to visit the Burdell Mountain Loop, as the preserve comes alive with vibrant wildflowers like California poppies, buttercups, and mule ear sunflowers. The seasonal Hidden Lake also adds charm during the rainy season. However, the panoramic views are enjoyable year-round.
No, there are no permits or entrance fees required to access the trails within Mount Burdell Open Space Preserve, including the Burdell Mountain Loop. Parking is also free.
The trail primarily follows dirt fire roads, which can be rocky in certain sections. You'll encounter a hilly landscape with consistent, sustained climbing towards the summit. While some routes, like the Old Quarry Trail, are steep with loose rock, other parts offer more moderate grades.
From higher elevations, you'll be treated to magnificent panoramic views of Mount Tamalpais, Mount Diablo, Big Rock Ridge, and the broader San Francisco Bay Area, including Novato. The preserve features open grasslands, dense woodlands, and classic California oaklands. In spring, look for wildflowers and listen for frogs near the seasonal Hidden Lake. You might also spot various bird species, deer, squirrels, and even grazing Holstein dairy cows.
Yes, the route incorporates sections of several other trails. Approximately 30% of the loop follows the Bay Area Ridge Trail - 01 - North Bay. Other significant portions include the Middle Burdell Fire Road (38%), San Carlos Fire Road (35%), Cobblestone Fire Road (28%), and the Old Quarry Trail (24%).
Yes, at the summit of Burdell Mountain, you'll find a distinctive four-foot stone wall, hand-laid by Chinese laborers in the 1870s, marking the boundary with Olompali State Historic Park. The area also has a history of quarrying, providing materials for San Francisco streets and Highway 101.
The Burdell Mountain Loop is generally considered a moderate hike, presenting a physical challenge due to consistent climbing. While the trail system allows for tailoring hikes to different fitness levels, the full loop involves significant elevation gain. Some sections, like the Old Quarry Trail, are quite steep and challenging. Families with younger children or beginners might prefer shorter, less strenuous loops within the preserve.
Given the moderate difficulty and varied terrain, it's advisable to bring plenty of water, sturdy hiking shoes, sun protection (hat, sunscreen), and layers of clothing as conditions can change. Binoculars can enhance your birdwatching and scenic viewing experience. While there are no fees, carrying a map or using a navigation app like komoot is recommended.
Yes, be aware that routes like the Old Quarry Trail are known for being particularly steep and featuring loose rock, which can make them quite challenging. If you prefer a less strenuous ascent, you might want to explore alternative paths within the preserve that offer more moderate grades.