Las Trampas to Mt. Diablo Regional Trail
Las Trampas to Mt. Diablo Regional Trail
4.9
(5633)
18,268
hikers
01:28
5.00km
140m
Hiking
Discover a slice of the East Bay's natural beauty on the Las Trampas to Mt. Diablo Regional Trail, an easy hiking route that offers rewarding vistas without a grueling ascent. You'll traverse a mix of singletrack and dirt roads, winding through rolling hills dotted with oak woodlands and open grasslands. Keep an eye out for panoramic views of the San Ramon Valley and distant Mount Diablo, especially as you gain elevation, making this 3.1-mile (5.0 km) journey with 462 feet (141 metres) of gain a scenic delight.
This trail is best enjoyed in the cooler months of fall, winter, or spring, as summer heat can be intense and winter can bring muddy conditions. The estimated duration for this hike is around 1 hour and 27 minutes, making it a perfect choice for a shorter outing. Access points are typically found near the Las Trampas Wilderness, so plan your parking accordingly and always carry enough water, particularly on exposed sections.
The Las Trampas to Mt. Diablo Regional Trail serves as a crucial connector between two significant regional parks, offering a sense of wilderness close to urban areas. While this particular segment is easy, it provides a glimpse into the more challenging, rugged terrain found deeper within the Las Trampas Wilderness Regional Preserve, often called "the tough guy of the East Bay." It's a great way to experience the region's diverse landscape and geological features, including occasional exposed rocks with compressed layers of fossils.
Last updated: June 9, 2026
Waypoints
Start point
Parking
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2.50 km
Highlight (Segment) • Trail
Tip by
5.00 km
End point
Parking
Way Types & Surfaces
Way Types
4.65 km
170 m
169 m
Surfaces
4.65 km
170 m
169 m
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Elevation
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This route was planned by komoot.
The trail offers a varied experience, winding through rolling hills, oak woodlands, and open grasslands. You'll encounter sections of singletrack, dirt road, and even sidewalks, sometimes passing through residential areas. Expect diverse landscapes, from shaded forests to expansive vistas, though some parts may have noticeable houses and highway noise.
Yes, the trail is known for its panoramic views. You can expect to see distant mountain ranges, the serene San Ramon Valley, and the majestic Mt. Diablo itself. Many sections offer unobstructed perspectives of Mt. Diablo and the entire East Bay. The route itself is a significant highlight, connecting two major parks: Las Trampas to Mt. Diablo Regional Trail.
The best time to hike is generally during winter and spring when the hills are vibrant green. Autumn also offers warm hues. Summer can be hot and dry, making early mornings or late afternoons preferable. Seasonal creeks may be more active after winter rains.
Yes, dogs are generally allowed on trails within the East Bay Regional Park District, which includes this route. However, they must be kept on a leash at all times, and owners are responsible for cleaning up after their pets. Always check specific park regulations before your visit.
Hikers might spot various wildlife and enjoy birdwatching. The vegetation is diverse, including black sage, chamise, buck brush, oak, and bay laurel trees. You may also pass through eucalyptus groves and see seasonal creeks.
The trail connects Las Trampas Regional Wilderness and Mount Diablo State Park, so there are multiple access points. Specific parking information can vary depending on where you plan to start your hike. It's advisable to check the respective park websites for detailed trailhead locations and parking availability.
Generally, there are no entrance fees for hiking in the East Bay Regional Park District, which manages parts of this trail. However, some specific areas or activities might require permits or have parking fees. It's always best to check the official East Bay Regional Park District website for the most current information regarding fees and regulations.
Yes, the route is part of a larger network. It fully covers sections of the "Las Trampas to Mt. Diablo Regional Trail" and also passes through parts of the "Las Trampas To Mt Diablo" trail.
Given the varied terrain and potential for elevation changes, sturdy shoes are recommended. For more rugged sections, poles might be helpful. Always carry enough water, especially on warmer days, and bring sun protection as some areas are exposed. Layered clothing is also advisable due to changing conditions.
Public transportation options to the specific trailheads connecting Las Trampas Regional Wilderness and Mount Diablo State Park can be limited. It's recommended to research local bus routes or ride-sharing services that might serve the nearby towns or park entrances, but direct access to all trailheads via public transport is not guaranteed.
While the specific 3.1-mile route highlighted is considered easy with moderate elevation gain, the broader Las Trampas Regional Wilderness offers more challenging options. Some loops within the wilderness can be quite strenuous, featuring significant elevation changes and 'quad-busting' sections. This particular regional trail serves as a good connector and offers a more accessible experience compared to some of the steeper wilderness trails.
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