3.1
(17)
82
hikers
08:14
29.7km
620m
Hiking
Hike the difficult 18.4-mile Marshall Canyon Trail, gaining 2024 feet with diverse scenery and views of the Inland Empire.
Last updated: February 26, 2026
Waypoints
Start point
Parking
Get Directions
10.8 km
Highlight • Viewpoint
Tip by
29.7 km
End point
Way Types & Surfaces
Way Types
17.4 km
11.9 km
293 m
< 100 m
Surfaces
11.9 km
8.73 km
4.04 km
3.49 km
1.32 km
172 m
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Elevation
Highest point (700 m)
Lowest point (300 m)
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Weather
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Sunday 24 May
23°C
14°C
0 %
Additional weather tips
Max wind speed: 12.0 km/h
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This route was planned by komoot.
Parking is available at various access points to the Marshall Canyon Trail. Specific parking areas can be found near the trailheads in La Verne and Claremont. It's advisable to check local signage for any restrictions or specific parking instructions before your visit.
While the komoot tour data classifies this specific route as 'difficult' due to its length and elevation, the Marshall Canyon Trail system itself offers a range of experiences. Many sections are considered moderate, and some individual loops are rated as 'easy' or 'beginner' with gentler grades. The trail's rolling elevation changes are generally not technically demanding, making it accessible for those looking for a light cardiovascular challenge.
This specific komoot route, covering approximately 29.7 km (18.5 miles) with an elevation gain of 617 meters (2,024 feet), is estimated to take around 8 hours and 14 minutes to complete. Keep in mind that individual times may vary based on fitness level and pace.
The trail offers diverse terrain, transitioning from flatter, more urban sections in the south to natural foothill environments further north. You'll encounter wide dirt fire roads and single-track sections, with rolling elevation changes. The scenery includes shaded oak and alder groves, sycamores along a seasonal creek bed, native brush, and tall grasses. Expansive views of the San Gabriel Mountains to the north and the San Gabriel Valley and Inland Empire to the south are also prominent.
Yes, the trail features several scenic overlooks. One prominent highlight is the View of Puddingstone Reservoir from Marshall Canyon Regional Park. Additionally, there's an iconic gazebo that provides excellent vistas of the Inland Empire, and various points offer expansive views of the surrounding mountains and valleys.
Yes, the Marshall Canyon Trail is part of a larger network. It connects to the extensive trail system above La Verne and Claremont, including the Claremont Hills Wilderness Park via the Cobal Canyon Trail. This allows for numerous customizable loop options. This specific komoot route also passes through sections of the official "Cobal Canyon Loop" and "Stephens Ranch Spur Trail".
Yes, the Marshall Canyon Trail is generally dog-friendly. However, it's always recommended to keep your dog on a leash and ensure you clean up after them to maintain the trail's cleanliness and respect other users.
The trail can be enjoyed year-round, but spring and fall often offer the most pleasant hiking conditions with milder temperatures. After winter storms, the seasonal creek may carry water, enhancing the 'rainforest-like' feel in some sections. Summers can be hot, so an early start is recommended during warmer months.
Marshall Canyon Regional Park is maintained by Los Angeles County as an open-space corridor. Generally, there are no specific permits or entrance fees required for hiking the trails within the park. However, it's always a good idea to check the official Los Angeles County Parks and Recreation website (lacounty.gov) for the most current information on regulations or any temporary closures.
Yes, many parts of the trail, particularly along the seasonal creek bed, offer welcome shade from abundant oak and sycamore trees. These shaded areas, combined with the presence of the creek, contribute to a unique 'NorCal' feel, contrasting with the drier surrounding hills. Some reviewers have described sections as 'rainforest-like' at the bottom with creek crossings, where you might even hear frogs.