Bay Area Ridge and Franklin Ridge Loop
Bay Area Ridge and Franklin Ridge Loop
3.1
(23)
48
riders
02:22
23.6km
660m
Mountain biking
This moderate 14.7-mile mountain biking loop offers diverse terrain and stunning views of Mt. Diablo and the Carquinez Strait.
Last updated: February 26, 2026
Tips
Includes a very steep uphill segment
You may need to push your bike.
After 6.90 km for 671 m
Waypoints
Start point
Parking
Get Directions
1.68 km
Highlight • Climb
Tip by
2.54 km
Highlight (Segment) • Trail
Tip by
5.72 km
Highlight (Segment) • Trail
Tip by
8.07 km
Highlight (Segment) • Trail
Tip by
17.2 km
Highlight (Segment) • Cycleway
Tip by
23.6 km
End point
Parking
Way Types & Surfaces
Way Types
11.5 km
4.60 km
3.86 km
3.65 km
< 100 m
Surfaces
12.7 km
5.24 km
3.86 km
1.70 km
< 100 m
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Elevation
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This route was planned by komoot.
The primary access point for this loop is the Mount Wanda staging area. This area is also accessible via public transportation to the Carquinez Strait Regional Shoreline, offering convenient access to the trail.
The Bay Area Ridge and Franklin Ridge Loop is generally rated as moderate for mountain biking. While some sections feature smooth doubletrack, you should be prepared for more challenging parts, including steep fire road ascents that can be rated as 'Black Diamond' and physically 'Hard'. There are also flowy descents on trails like the Tina Batt Trail.
Yes, the Franklin Ridge Loop, being part of the John Muir Land Trust preserves and the Carquinez Strait Regional Shoreline, generally allows dogs. However, always ensure your dog is on a leash and that you clean up after them to preserve the natural environment for all users.
No, you typically do not need a permit or have to pay an entrance fee to mountain bike the Franklin Ridge Loop or other trails within the John Muir Land Trust preserves or the Carquinez Strait Regional Shoreline. These areas are generally open to the public for recreational use.
The best time to mountain bike the Franklin Ridge Loop is generally during the spring and fall months when temperatures are milder and the landscape is vibrant. Winter can also be good, but be mindful of trail conditions after rain. Summers can be hot, so an early start is recommended if riding during this season.
The loop offers diverse terrain, including a mix of dirt and gravel roads, as well as technical singletrack. You'll encounter smooth doubletrack sections, steep fire roads, and flowy descents with grade reversals, particularly on trails like the Tina Batt Trail. The Dutra Loop provides a more level fire road through wooded canyons.
Riders are rewarded with stunning vistas of Mt. Diablo, the Carquinez Strait, and the working waterfront. You'll pass through oak woodlands and open grasslands. Notable highlights include Mount Wanda, John Muir National Historic Site, the Almond Trail, and the Dutra Loop. Keep an eye out for charming old barns and a restored windmill.
Yes, this route is a significant part of the larger Bay Area Ridge Trail network. It also passes through sections of the Main Fire Trail, Dutra Loop, Contra Costa Feeder Trail #1, Brashear N Trail, Riparian Trail, Almond Trail, John Muir Nature Trail, and Tina Batt Trail.
While the overall loop is moderate, sections like the Dutra Loop, which is a well-maintained fire road through wooded canyons, offer a more level and less strenuous experience. These flatter sections can be suitable for families or beginners looking for an easier ride within the area.
The trail is located near Martinez, California, which offers various amenities. You can find cafes, pubs, and accommodation options in Martinez and the surrounding areas of the Carquinez Strait Regional Shoreline. It's advisable to check local listings for specific establishments.
The Franklin Ridge Loop traverses lands protected by the John Muir Land Trust, including Sky Ranch, Dutra Ranch, and Almond Ranch. This highlights the area's commitment to conservation and ensures the preservation of its natural beauty and diverse landscapes for public enjoyment.