5.0
(21)
199
riders
17
rides
Mountain biking around Walnut features an extensive network of multi-use trails that traverse rolling hills and open spaces. The terrain offers varied experiences, from gentle paths to more challenging sections. This landscape provides a diverse backdrop for outdoor activities.
Last updated: May 18, 2026
26
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(3)
16
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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5.0
(3)
13
riders
16.2km
01:45
460m
460m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(3)
12
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(4)
10
riders
8.79km
00:54
230m
230m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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You can cycle across the top of the dam, which was constructed in 1928 to help control flooding in the region. It stands at 147 feet high, and today supports a myriad of outdoor recreation activities on the reservoir.
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Great view of the Puddingstone Reservoir, a 250-acre man-made body of water. There is a road that runs along the perimeter of the reservoir and there is a spot to pull off the road to get a close up view of the water.
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Look for the Map Sign foe Extension Trail. Be careful as there are lots of switchbacks and corners. Don't speed on the downhill as you will be met with a 120 degree switchbacks.
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Grab a view - but make sure to turn back. Trail is back to your right.
1
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busy trail on the weekend but the people are nice.
3
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The mountain bike trails around Walnut feature rolling hills and open spaces, offering a varied experience. You'll find everything from gentle, multi-use paths to more challenging sections with tight switchbacks and steeper exposure, particularly on trails like Three Oaks (Skyline). The overall landscape provides diverse terrain suitable for different skill levels.
Yes, Walnut offers several easy mountain bike trails. For instance, the Puddingstone Reservoir Dam loop from Frank G. Bonelli Regional Park is an easy 12.4 km route that circles the reservoir with scenic views. Another easy option is the Puddingstone Reservoir Dam loop from La Verne, which is 15.1 km long. Additionally, sections of the Schabarum Skyline Trail, like 'Section G', offer easy riding options, including paved doubletrack segments, and Reservoir Hill is also a green difficulty singletrack.
For those seeking a challenge, the Three Oaks (Skyline) trail is known for its tight switchbacks and steep exposure. You can also find moderate routes such as the Puddingstone Reservoir Dam loop from Life Pacific University, a 24.7 km path with more elevation gain, or the View of Hacienda Heights β Schabarum Picnic Areas loop from Puente Hills Mall, which covers 19.3 km through varied terrain.
Yes, many of the mountain bike trails in Walnut are loops. Popular options include the Puddingstone Reservoir Dam loop from Frank G. Bonelli Regional Park and the Puddingstone Reservoir Dam loop from Life Pacific University, both circling the reservoir. The Puente Hills Preserve loop from Puente Hills Preserve is another excellent circular route, as is the Three Oaks Loop, which connects various sections of the trail system.
The rolling hills themselves provide scenic views throughout Walnut. Along the trails, you can encounter highlights such as the View of Puddingstone Reservoir. The area also features Fishing Ponds and the Mt. San Antonio Wildlife Sanctuary. You might even spot an old car wreck near the final switchback on the Three Oaks (Skyline) trail.
Yes, Walnut maintains eleven parks, encompassing over 90 acres, which often integrate with or are near the trail system. Notable examples include Walnut Ranch Park and Snow Creek Park. The trails also connect to larger regional parks like Carbon Canyon Regional Park and Peter F. Schabarum Regional Park, which features Cherry Blossoms during certain seasons.
The mountain bike routes in Walnut are highly regarded by the komoot community, with an average score of 4.9 stars from over 20 reviews. Many riders appreciate the diverse terrain, from easy paths to moderate climbs, and the extensive network of multi-use trails that traverse the scenic rolling hills.
Yes, along the equestrian and hiking trails, which are often shared with mountain bikers, you'll find three dedicated rest areas. These are equipped with picnic tables, trash cans, and shade trees, providing convenient spots to take a break during your ride.
Walnut offers a comprehensive network of multi-use trails. There are over 20 mountain bike tours available on komoot, with 9 rated as easy and 11 as moderate, ensuring options for various skill levels.
While specific public transport connections directly to trailheads are not detailed, the city of Walnut is well-connected within Los Angeles County, and some trails, like the Schabarum Skyline Trail, connect to the wider county trail system. It's advisable to check local public transport routes for the closest stops to your desired trailhead.
Walnut's climate generally allows for year-round mountain biking. However, during hotter summer months, it's best to ride in the early morning or late afternoon to avoid peak temperatures. After heavy rains, some trails might be muddy or temporarily closed, so checking local trail conditions is always recommended.
The multi-use trails maintained by the City of Walnut and those connecting to Los Angeles County trails are generally open for public use without specific permits or fees for mountain biking. However, it's always good practice to check for any updates or specific regulations for individual parks or preserves you plan to visit.


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