4.1
(14)
257
riders
24
rides
Mountain biking in Shadow Cliffs Regional Recreation Area offers a network of trails within the East Bay Regional Parks system, situated near Pleasanton and Livermore, California. The area is characterized by its 80-acre lake, smaller ponds, and an arroyo, providing a landscape with mostly flat and even terrain. While some routes include small hills, the trails generally lack steep sections, rocks, or roots, making them suitable for casual rides and beginners. Many paths feature paved surfaces with some gravel sections, connecting to other regional trails.
Last updated: May 11, 2026
5.0
(1)
30
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.3
(3)
20
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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8
riders
59.5km
04:31
670m
670m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.5
(2)
7
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
11
riders
11.6km
00:50
70m
70m
This easy 7.2-mile mountain biking loop in Sycamore Grove Park offers vineyard views, historic ruins, and varied terrain.
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Popular around Shadow Cliffs Regional Recreation Area
This trail is a fantastic wide path perfect for both climbing and descending. There are a few steep sections if you want to go uphill, but if you decide to ride back down, your reward is a fluid downhill ride. Climbing is manageable if you're in good shape, but don't be discouraged if you need to walk some parts, it's worth it! This is also a popular spot for hikers, so keep an eye out for others also enjoying the trail.
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This stretch of Foothill Road runs between the city and Pleasanton Ridge, giving you a great feeling of being on the edge of wilderness.
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There is a paved foot & bike path that runs straight through the park to Arroyo Road, though I am not sure if it actually has an exit onto the road. It continues further into Veterans Park. Of the gravel trails some are closed to bikes for nature preservation reasons. Others allow for a (mostly) easy gravel ride.
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Stay on the fire roads until you get your bearings...once you become familiar with the park you can explore the single/double track at your leisure...Great views of Pleasanton and Livermore in the distance!
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At this point on Del Valle Lake, you can relax on its beach and even take a refreshing dip in the lake (always with caution). Additionally, there's a picnic area where you can recharge your energy while enjoying the surroundings
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Pleasanton Ridge Regional Park spans over 9,000 acres of forested ridge and features several viewpoints that provide stunning vistas of the surrounding area. The park has miles of trails with significant elevation changes, reaching over 1,600 feet in some areas.
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You might just catch a good look at Winery Pond from this trail. It's a handy landmark near the Winery Loop trail, although much like the rest of Sycamore Grove Park, you shouldn't expect much shade here.
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At this point on Del Valle Lake, you can relax on its beach and even take a refreshing dip in the lake (always with caution). Additionally, there's a picnic area where you can recharge your energy while enjoying the surroundings.
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There are over 25 mountain bike trails in Shadow Cliffs Regional Recreation Area, offering a variety of options for different skill levels. The komoot community has recorded 27 tours in the area.
The terrain in Shadow Cliffs Regional Recreation Area is generally easy, characterized by mostly flat and even surfaces. While some routes include small hills, you'll find a lack of steep sections, rocks, or roots, making it suitable for casual rides. Many paths feature paved surfaces with some gravel sections, particularly those connecting to other regional trails like the Arroyo Mocho Trail.
Yes, Shadow Cliffs is an excellent destination for beginners and families. Many of the trails are considered easy, with gentle slopes and smooth surfaces. Trails like the Arroyo del Valle and Winery Loop are particularly well-suited for those new to mountain biking or looking for a relaxed ride.
Yes, there are several loop trails available for mountain biking. For example, the Augustin Bernal Community Park β Pleasanton Ridge viewpoint loop from Pleasanton and the Sycamore Grove Park β Badger Cove loop from Pleasanton are popular choices that allow you to start and end your ride in the same location.
The centerpiece of Shadow Cliffs Regional Recreation Area is its 80-acre lake, which you'll often ride alongside or near. The area also features a chain of smaller lakes and ponds connected by an arroyo, providing opportunities for birdwatching. You'll find abundant picnic facilities and sandy beaches, especially around the main lake.
Yes, Shadow Cliffs Regional Recreation Area offers ample parking facilities for visitors. Specific access points and parking areas are generally well-marked within the park.
Shadow Cliffs Regional Recreation Area is enjoyable for mountain biking year-round. However, the spring and fall months often offer the most pleasant temperatures for riding. Summer can be warm, but the presence of the lake and shaded areas can provide some relief. Winter riding is also possible, though you should check weather conditions for rain.
While Shadow Cliffs is known for its easy trails, there are 15 moderate routes available for those seeking a bit more challenge. Trails like the Foothill Road β Pleasanton β Pleasanton Ridge Regional Park loop from Pleasanton offer varied terrain and climbs through the regional park, providing a more engaging experience with significant elevation gain.
The trails in Shadow Cliffs Regional Recreation Area are highly rated by the komoot community, with an average score of 4.3 stars from over 10 reviews. Mountain bikers often praise the area for its accessible and generally easy terrain, making it a great choice for casual rides and beginners. The scenic lake views and well-maintained paths are frequently highlighted.
Trail lengths vary, offering options for both short outings and longer excursions. You can find shorter, easy loops like the Arroyo del Valle and Winery Loop at around 7 miles (11.6 km), up to more extensive moderate routes such as the Sycamore Grove Park β Badger Cove loop from Pleasanton, which spans nearly 37 miles (59.5 km).
Shadow Cliffs Regional Recreation Area is generally dog-friendly, but specific rules regarding dogs on trails can vary. It's always best to check the East Bay Regional Parks District's official guidelines or signage at the park entrance for the most current information on where dogs are permitted and if they need to be on a leash.
While Shadow Cliffs Regional Recreation Area itself offers picnic facilities, for cafes and other amenities, you'll find options in the nearby cities of Pleasanton and Livermore. These towns provide a range of dining and refreshment choices just a short drive from the park.


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