Alhambra Valley, a region in Contra Costa County, Northern California, is characterized by its rolling hills, diverse ecosystems, and two prominent creeks, Alhambra Creek and Arroyo del Hambre. The landscape features a mix of oak woodlands, buckeyes, eucalyptus, and California bay laurel trees, providing varied terrain suitable for outdoor activities. This semi-rural setting offers opportunities for several sports like hiking, jogging, mountain biking, touring cycling, and more, amidst its natural features.
Alhambra Valley offers…
82
Routes
4.4
(65)
Average rating
865
People visited

4.5
(2)
26
hikers
3.94km
01:14
160m
160m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

6
hikers
7.09km
02:08
240m
240m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

5.0
(1)
1
hikers
22.3km
06:37
660m
660m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.44km
01:24
240m
70m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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4.7
(6)
107
riders
48.9km
02:31
700m
700m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

4.5
(2)
18
riders
25.9km
01:19
130m
130m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

22
riders
40.4km
01:58
300m
300m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

19
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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4.2
(5)
71
riders
56.7km
03:38
620m
620m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(2)
25
riders
46.3km
03:03
650m
650m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
17
riders
31.6km
02:12
440m
440m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

14
riders
48.7km
03:08
630m
630m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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36
runners
21.1km
02:22
500m
500m
Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required.

6
runners
5.87km
00:47
180m
180m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

10.7km
01:22
300m
300m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

2
runners
4.71km
00:32
130m
130m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.7
(6)
14
riders
20.8km
02:08
550m
550m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

3.0
(2)
5
riders
15.4km
01:42
460m
460m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

3
riders
8.28km
00:59
290m
290m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

11.0km
01:13
390m
390m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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5.0
(2)
7
riders
44.1km
03:15
820m
820m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

3.0
(1)
3
riders
28.3km
01:52
320m
320m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

3
riders
27.8km
02:17
640m
640m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

2
riders
15.5km
01:11
290m
290m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Alhambra Valley offers opportunities for hiking, jogging, mountain biking, touring cycling, road cycling, and gravel biking. The region features more than 20 routes across diverse landscapes, including Briones Regional Park and Alhambra Hills Open Space. These activities cater to various skill levels and preferences.
Key hiking areas in Alhambra Valley include Briones Regional Park and Alhambra Hills Open Space. Briones Regional Park offers numerous trails, such as the Ivan Dickson Trail and the Briones Peak and Spengler Trail Loop. Alhambra Hills Open Space provides approximately 3 miles of trails with panoramic views.
Yes, mountain biking trails are available, particularly within Briones Regional Park. The park offers various routes suitable for mountain biking. For more information on specific routes, consult the MTB Trails around Alhambra Valley guide.
Alhambra Valley is suitable for touring cycling, road cycling, and gravel biking. The area is recognized for its cycling routes, including those used by the Tour of California. Guides such as Cycling around Alhambra Valley and Road Cycling Routes around Alhambra Valley provide detailed information.
Yes, trails suitable for various fitness and skill levels are available, including easier loops. Briones Regional Park features trails that can accommodate beginners and families. The Easy hikes around Alhambra Valley guide offers specific recommendations.
Alhambra Hills Open Space features the tallest ridgeline in Martinez, offering 360-degree views of Mount Diablo, Mount Wanda, Franklin Ridge, and Briones Regional Park. Briones Peak in Briones Regional Park also provides panoramic views. These locations offer scenic vistas of the surrounding landscape.
In Alhambra Hills Open Space, dogs are permitted on trails if they are on a leash. Regulations for other areas like Briones Regional Park may vary. It is advisable to check specific park rules before visiting with a dog.
Alhambra Valley is a popular destination on komoot, with more than 8,000 visitors sharing their experiences. The routes in the region have an average rating of 4.47 out of 5 stars. This indicates a high level of satisfaction among users.
Komoot offers several guides for Alhambra Valley, including Hiking around Alhambra Valley, MTB Trails around Alhambra Valley, and Cycling around Alhambra Valley. There are also guides for easy hikes, running trails, road cycling, and gravel biking.
The terrain in Alhambra Valley is characterized by rolling Contra Costa Hills, featuring diverse ecosystems. It includes oak woodlands, buckeyes, eucalyptus, and California bay laurel trees. The landscape also incorporates two creeks, Alhambra Creek and Arroyo del Hambre.
Alhambra Hills Open Space is a 297-acre preserve that opened to the public in February 2025. It features approximately 3 miles of trails open to hikers, cyclists, and leashed dogs. The preserve boasts the tallest ridgeline in Martinez, offering extensive views.
Briones Regional Park offers routes with significant elevation gain, providing more challenging options for hikers. The Briones Peak and Spengler Trail Loop, for example, is a 6.9-mile (11.1 km) route that includes panoramic views. These trails are suitable for those seeking a more strenuous experience.

