4.0
(4)
22
riders
5
rides
Gravel biking around Alhambra Valley is characterized by rolling terrain and a network of trails suitable for off-road cycling. The region features paths that traverse open spaces, oak woodlands, and follow historical routes, offering varied surfaces for cyclists. Elevation changes are present, providing both moderate and challenging sections across its landscape, including wide fire roads and singletrack.
Last updated: July 3, 2026
5.0
(2)
8
riders
44.3km
03:15
820m
820m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(1)
4
riders
28.3km
01:52
320m
320m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
4.0
(1)
4
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.
2
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Alhambra Cemetery and the adjacent St. Catherine Catholic Cemetery sit quietly on the hillside above Martinez, offering views of the Carquinez Strait and a glimpse into Contra Costa Countyโs early history. These historic burial grounds date back to the 1800s and include graves of pioneers, veterans, and local families.
0
0
As this Scenic Drive is a deadend for cars, ending halfway at Ozol, even this first section is a pleasant walk, without traffic and frequent vistas across the water.
0
0
The Rankin Aquatic Center in Martinez is a vibrant community pool offering a range of aquatic activities for all ages. There are separate areas for shallow and deep-water swimming, including a diving tank with a diving board, and a play structure featuring a water bucket, adding an element of fun for younger swimmers. The schedule includes Tot Splash, Recreational Swim, and Lap Swim sessions, with varying hours throughout the season. The facility also offers pool party rentals. The full schedule for Rec Swim and Lap Swim are available on the RAC website. Age 3-17: $5 Age 18-54: $7 Age 55+: $6 https://www.cityofmartinez.org/departments/recreation/swimming-rankin-aquatic-center
1
0
This trailhead begins at the Contra Costa Canal Trail junction. Most of the trail runs along the Ygnacio Canal, where you'll likely see plenty of ducks who inhabit the area. Most of the trail is paved, however, there is an unpaved section near Ygnacio Valley Rd.
0
0
The Iron Horse Trail is a 32-mile multi-path that connects the towns of Concord and Pleasanton. It follows the route of the abandoned Southern Pacific Railroad. With its access to schools, business centers, and parks, the path is popular with commuters and recreationalists.
1
0
The Iron Horse Trail is a 32-mile multi-path that connects the towns of Concord and Pleasanton. It follows the route of the abandoned Southern Pacific Railroad. With its access to schools, business centers, and parks, the path is popular with commuters and recreationalists.
0
0
it's a dirt fire road you can see people, hikers, joggers, and other bike riders on. usually in good condition.
0
0
This charming lake sits along the Ygnacio Canal Trail at Heather Farm Park. The park features two lakes, open grassy areas, playgrounds, picnic tables, and other facilities. The lake and surrounding areas are a great spot to take a break while cycling the Ygnacio Canal Trail.
0
0
Alhambra Valley offers a selection of 9 gravel bike trails, catering to various skill levels. You'll find a mix of moderate and difficult routes to explore the region's rolling terrain.
The gravel bike trails in Alhambra Valley are characterized by rolling terrain and a network of paths that traverse open spaces and follow historical routes. You can expect varied surfaces and elevation changes, providing both moderate and challenging sections.
While many routes in Alhambra Valley are rated moderate to difficult, the region's overall character of rolling terrain and historical paths means that some sections may be more approachable. For a moderate option, consider the Iron Horse Trail โ Iron Horse Trail bridge loop from Walnut Creek, which offers a mix of surfaces and views.
Yes, Alhambra Valley has several challenging gravel bike routes. For experienced riders seeking a demanding ride, the Iron Horse Trail junction โ Heather Farm & Lake loop from Walnut Creek is a difficult 27.4-mile trail with varied terrain and significant elevation changes.
Many of the gravel bike routes in Alhambra Valley are designed as loops, allowing you to start and finish in the same location. Examples include the Iron Horse Trail junction โ Heather Farm & Lake loop from Walnut Creek and the Iron Horse Trail โ Iron Horse Trail bridge loop from Walnut Creek.
As you ride, you can discover several natural attractions. Highlights include the John Muir Memorial Park, the serene Maricich Lagoon, and the expansive Sobrante Ridge Regional Preserve.
Beyond natural sights, you can find interesting points like the Benicia-Martinez Bridge Bike Trail, which offers unique views, and the George Miller Regional Bike Trail, providing further cycling opportunities.
Parking availability varies by trailhead. Many routes, especially those starting from towns like Walnut Creek or Martinez, will have designated parking areas nearby. It's advisable to check specific route details on komoot for precise parking information.
Some trails, particularly those that follow historical routes like the Iron Horse Trail, may have access points near public transport hubs in surrounding towns. For example, routes originating from Walnut Creek might be more accessible via public transit connections.
Absolutely! The region's rolling hills offer numerous scenic vistas. The Picnic & Carquinez Viewpoint โ Carquinez Scenic Drive through loop from Mountain View is specifically known for leading through scenic viewpoints, including the Viewpoint over Fernandez Ranch.
The gravel bike trails in Alhambra Valley are highly rated by the komoot community, with an average score of 5.0 stars from 2 reviews. Over 30 gravel bikers have explored the varied terrain, often praising the scenic sections and diverse riding experience.
Alhambra Valley generally offers good gravel biking conditions for much of the year. Spring and fall provide pleasant temperatures and vibrant scenery. Summers can be warm, so early morning rides are recommended, while winters are typically mild, making year-round riding possible on many trails.


Browse the best Gravel rides in other regions.