4.4
(12)
158
riders
36
rides
Gravel biking around Briones offers a diverse landscape characterized by rolling hills, grasslands, and wooded patches. The region features an extensive network of trails, including fire roads and some singletrack sections, providing varied terrain for cyclists. Elevation changes are common, with some steep climbs, and many ridgetops offer expansive views of the surrounding Bay Area. The park's paths allow for rides that combine wide fire road climbs with gravel descents.
Last updated: July 3, 2026
5.0
(1)
21
riders
82.2km
06:59
1,050m
1,050m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
4.5
(2)
15
riders
39.5km
03:34
430m
430m
Moderate gravel ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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9
riders
71.2km
06:31
830m
830m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
5.0
(1)
25
riders
47.5km
03:20
400m
400m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(1)
7
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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A walk among vineyards that will produce some of the best wines in the world
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At the end of one of the most atmospheric streets.
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A beautiful, perfectly restored building. It's a shame it's private and can't be visited.
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The Cathedral of Santo Domingo de la Calzada, also known as the Cathedral of El Salvador, is an impressive monument located in the town of Santo Domingo de la Calzada. The cathedral was built between the 12th and 13th centuries, combining Romanesque and Gothic styles. A unique feature is its free-standing tower, separated from the main body of the cathedral.
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A great view of this impressive landscape.
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The church is located on the site of a previous building. It was built under the protection of the Crown Commanders of Castile. Its construction began in the 16th century under Juan de Rasines, continued under Pedro de Rasines and his son Rodrigo, and was completed in the 17th century by Pedro de Origoitia and Andrés de Venea. The three-aisled building has a star vault with pointed arches resting on columns and pilasters. The main portal is designed like an altarpiece and decorated with scenes of the Stations of the Cross and depictions of the Apostles.
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There are over 30 gravel bike trails in Briones, offering a wide range of options for different skill levels and preferences. The komoot community has explored more than 150 of these routes.
Briones offers a diverse gravel biking experience with a mix of pavement, fire roads, and some singletrack sections. You'll encounter rolling grasslands, wooded patches, and old ranch roads, which can sometimes be very steep. The terrain provides a well-balanced feel, combining wide fire road climbs, gravel descents, and twisting paved downhills.
Gravel biking in Briones ranges from moderate to difficult. While there are 3 easy routes, the majority are moderate (15 routes) or difficult (16 routes). Some sections are known for being the 'punchiest, most rutted fire roads in the Bay Area,' requiring good fitness and sometimes even pushing your bike.
The gravel bike routes in Briones are highly rated by the komoot community, with an average score of 4.2 stars from over 10 reviews. Riders often praise the varied terrain, the challenging climbs, and the extensive network of trails that offer panoramic views of the surrounding Bay Area.
Yes, Briones is renowned for its stunning panoramic views. From many ridgetops, you can see the Sacramento River, Mount Tamalpais, Berkeley Hills, Mount Diablo, Suisun Bay, and the Delta. Briones Peak, at 1483 feet, offers particularly broad northern views. The Carquinez Scenic Route also provides smooth, car-free views of the Carquinez Strait.
Beyond the rolling hills and grasslands, you might encounter various natural features. Highlights in the wider Briones area include the summit of Toloño, the Ollerías Waterfall, and the unique Red Rocks of Nájera. The park also features cute valleys and wooded patches.
Yes, Briones Regional Park is home to various wildlife. You can often spot turkey vultures and black-tailed deer. It's also an active grazing area, so encountering cattle is common. In spring, the trails are vibrant with wildflowers.
While Briones offers many challenging routes, there are 3 easy routes available that might be more suitable for families or beginners. These routes typically feature less elevation gain and smoother terrain, though specific family-friendly designations would depend on the children's experience and fitness levels.
The best time to gravel bike in Briones is generally between January and April when the grasslands are green and resemble a 'giant lawn.' Spring also brings an abundance of wildflowers. While the park is accessible year-round, conditions can vary, with some trails becoming rutted or challenging after wet weather.
Yes, Briones offers several loop trails. One popular option is the Haro – Haro loop from Haro, which covers about 29.3 miles (47.2 km) and takes around 3 hours 18 minutes to complete. Another is the Ezcaray Greenway – Oja Greenway loop from Haro, a more challenging 44.5 miles (71.7 km) route.
For a moderate challenge, consider the Gravel route through vineyards along the Ebro River. This 24.5-mile (39.5 km) path offers a balanced ride with moderate climbs and descents, making it a favorite among local gravel bikers looking for a less strenuous but still engaging experience.
If you're seeking a significant challenge, the Mymerak gravel route between wine cellars is a demanding option. It spans 51.1 miles (82.2 km) with significant elevation gain, typically taking around 7 hours to complete. Another difficult route is the Mymerak gravel route from Haro, covering 44.2 miles (71.2 km) through varied terrain.


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