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Walnut

The best MTB trails around Walnut

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.

Best mountain bike trails around Walnut

  • The most popular mountain bike trail is Puddingstone Reservoir Dam loop from Frank G. Bonelli Regional Park, a 7.7 miles (12.4 km) trail that takes 55 minutes to complete. This easy route circles the…

Last updated: May 18, 2026

26

riders

#1.

View of Puddingstone Reservoir – Puddingstone Reservoir Dam loop from Frank G. Bonelli Regional Park

11.9km

01:00

160m

160m

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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Easy

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate
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Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy
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Tips from the Community

Zachary
June 27, 2025, Puddingstone Dam

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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Right of the Equestrian - you will find the trail again.

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Bottom of the hill you will find picnic areas.

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Grab a view - but make sure to turn back. Trail is back to your right.

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busy trail on the weekend but the people are nice.

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Frequently Asked Questions

What kind of terrain can I expect on mountain bike trails around Walnut?

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.

Are there mountain bike trails suitable for beginners in Walnut?

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.

What are some more challenging mountain bike routes in the Walnut area?

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 – Schabarum Picnic Areas loop from Puente Hills Mall, which covers 19.3 km through varied terrain.

Are there any loop trails for mountain biking in Walnut?

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.

What natural features or landmarks can I see while mountain biking in Walnut?

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.

Are there any parks or recreational areas accessible from the mountain bike trails?

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.

What do other mountain bikers say about the trails in Walnut?

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.

Are there any amenities like rest areas along the mountain bike trails?

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.

How many mountain bike trails are available in Walnut?

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.

Is public transport available to access mountain bike trails in Walnut?

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.

Are there any specific seasonal considerations for mountain biking in Walnut?

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.

Are there any permits or fees required to use the mountain bike trails in Walnut?

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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