The best walks and hikes in Blithedale Summit Open Space Preserve
4.8
(460)
8,588
hikers
336
hikes
Hikes in Blithedale Summit Open Space Preserve explore a network of trails on the northern flank of Mount Tamalpais in southern Marin County. The preserve features a varied landscape of fire roads and single-track paths that pass through redwood and Douglas-fir forests, open grasslands, and dense chaparral. The terrain includes both gentle, wide paths like the historic Old Railroad Grade and more moderate climbs to viewpoints. The preserve also connects to the larger trail systems of the surrounding protected lands.
Best hiking trails in Blithedale Summit Open Space Preserve
- The most popular hiking route is the Dawn Falls loop — Blithedale Summit Open Space Preserve, a 5.6 mile (9.0 km) trail that takes around 2 hours 40 minutes to complete. This moderate hike follows trails through shaded canyons and forests.
- Another top favourite among local hiking enthusiasts is the Southern Marin Line Road Trail — Baltimore Canyon Open Space Preserve, a moderate 6.4 mile (10.3 km) path. The route primarily follows a wide fire road, offering a steady ascent.
- Local hiking enthusiasts also love the Dawn Falls Trail via Piedmont Trail loop — Blithedale Summit Open Space Preserve, a 5.2 mile (8.4 km) trail leading through redwood groves, often completed in about 2 hours 30 minutes.
- Hiking in Blithedale Summit Open Space Preserve is defined by shaded redwood forests, wide fire roads, and chaparral-covered hillsides. The trail network provides options for both easy, relaxing climbs and more moderate routes with greater elevation gain.
- The routes in Blithedale Summit Open Space Preserve are highly rated by the komoot community with an average score of 4.8 stars from over 500 reviews. More than 9,000 hikers have used komoot to explore Blithedale Summit Open Space Preserve's varied terrain.
Last updated: May 28, 2026
14
hikers
6.02km
01:48
200m
170m
Embark on the easy Blithdale Loop, a 3.7-mile (6.0 km) hike that offers a diverse landscape experience. You will gain 656 feet (200 metres) in elevation over approximately 1 hour and 48 minutes. As you follow the path, you'll transition from serene redwood forests into vibrant coastal chaparral. Keep an eye out for Douglas fir, California bay, and madrone trees, especially when spring wildflowers are in bloom. From the San Francisco Viewpoint, you can enjoy sweeping panoramic vistas of the San Francisco Bay, the Marin Headlands, and Mount Tamalpais.
Accessing the Blithdale Loop is straightforward, with convenient parking available close to the trailhead. Be aware that certain sections of the route may present exposed roots and rocks, particularly following periods of rain. This is a multi-use trail, so you will share the path with bikers and occasionally horseback riders; please be mindful of others during your visit.
The Blithdale Loop is nestled within the Blithedale Summit Open Space Preserve, offering a rewarding outdoor experience in Marin County. This area is known for its ecological diversity, showcasing a blend of ecosystems unique to the region. The trail provides an excellent opportunity to connect with nature and observe local flora and fauna, making it a notable option for those exploring the natural beauty of the Bay Area.
1.09km
00:27
90m
90m
Hike the easy Barbara Springs Trail in Larkspur, CA, a 0.7-mile route with 302 feet of gain through lush redwood forests.
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3.03km
00:51
10m
160m
Hike the easy 1.9-mile Old Railroad Grade Fire Road in Mount Tamalpais Watershed, gaining 29 feet over 51 minutes.
2.27km
00:47
170m
0m
Embark on the Dawn Falls Trail, an easy 1.4 miles (2.3 km) hike that takes you through a lush redwood wonderland. You will find yourself surrounded by towering trees and vibrant, moss-covered ferns as you follow Larkspur Creek. The soothing sound of rushing water accompanies you, especially after a good rain. While much of the path is relatively flat, the final section leading to the beautiful, seasonal Dawn Falls becomes twisty and steep, involving switchbacks. This route involves a gain of 566 feet (173 metres) in elevation and can be completed in about 46 minutes, offering a quick yet immersive nature experience.
Parking is conveniently available near the trailhead, making access straightforward for your visit. Alternatively, you can park in downtown Larkspur if you wish to explore the historic town before or after your hike. Keep in mind that the waterfall is seasonal, so plan your visit during winter or early spring for the most impressive views. This trail is also dog-friendly, providing a great option for you and your furry companion to enjoy the outdoors together.
The Dawn Falls Trail is nestled within the Baltimore Canyon Open Space Preserve, a natural haven in Larkspur, California. This area is renowned for its towering redwood trees, which create a unique microclimate and ecosystem. The trail's primary draw, Dawn Falls, is particularly spectacular after significant rainfall, transforming into a powerful cascade. It offers a wonderful opportunity to experience the serene beauty of a redwood forest without venturing too far from urban areas.
5.0
(3)
59
hikers
8.40km
02:28
220m
220m
Embark on the Dawn Falls and King Mountain Loop, a moderate hike that takes you through diverse landscapes in Marin County. You will cover 5.2 miles (8.4 km) and gain 711 feet (217 metres) in elevation, typically taking about 2 hours and 27 minutes to complete. The trail winds through shaded woodlands, where you can admire impressive coastal redwoods and lush fern groves, particularly along the Dawn Falls section. Your journey culminates at Dawn Falls, a captivating waterfall that truly comes alive after rainfall. As you climb the King Mountain Loop, prepare for panoramic views stretching across Larkspur, the bay, and Mount Tamalpais.
When planning your hike, be aware that the path can become quite muddy, especially following rain, so make sure to wear suitable footwear. For the best experience of Dawn Falls, consider visiting during late winter and early spring when the water flow is strongest; it can reduce to a trickle in summer. The route is dog-friendly, allowing you to bring your canine companion along. Its convenient location near downtown Larkspur also means easy access and nearby amenities.
This loop offers a rewarding outdoor experience, blending the tranquility of dense forests with expansive vistas. The varied terrain ensures you encounter different natural beauty throughout your journey. It's a great option for those looking to explore the Baltimore Canyon Preserve and King Mountain Open Space Preserve, providing a comprehensive tour of the area's natural highlights.
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Popular around Blithedale Summit Open Space Preserve
Tips from the Community
Steep in the first part but easy to do in dry weather
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A beautiful path, but difficult to park your car because there are just three parking spots, and you can't really turn around to look further. If you find one, take a spot; after all, you're here to walk.
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Sweeping views south and east, all the way to SF, and Mt Tam right above behind you to the north. The bench is dedicated to the family who built their house in front of you 60 years ago.
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The wood bridge across the creek marks the beginning of the Old Railroad Grade, today a wide fireroad
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Very pleasant redwood forest trail along Larkspur Creek. It climbs gently from the dead end of Madrone Avenue to the small falls near the source of the creek.
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At the end of paved residential Piedmont Road, this trail continues along Larkspur Creek up towards Dawn Falls Trail into Baltimore Canyon Open Space Preserve.
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Ladybug Trail climbs from Dawn Falls Trail to about midway up King Mountain and then follows the contours to the east
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Very small waterfall near the beginning of little Lakspur Creek
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Frequently Asked Questions
Where is the best place to park for hikes in Blithedale Summit?
There are several trailheads providing access to the preserve. A popular starting point is the Blithedale Summit Trailhead located at 535 W Blithedale Ave in Mill Valley. Another option is the trailhead at 330 Evergreen Dr in Kentfield, which offers access to the northern parts of the preserve. Street parking is available but can be limited, especially on weekends, so arriving early is recommended.
Are dogs allowed on the trails in Blithedale Summit Open Space Preserve?
Yes, dogs are generally welcome in the Blithedale Summit Open Space Preserve. They must be on a leash on all fire roads and trails. Always be sure to bring water for your dog and clean up after them to help keep the preserve beautiful for everyone.
Are there any easy, family-friendly hikes in the preserve?
Absolutely. The preserve offers many gentler options suitable for families. The historic Old Railroad Grade is a wide, gently sloped fire road that was once part of a scenic railway, making it a relatively easy and relaxing climb. Many of the fire roads provide a straightforward hiking experience through the preserve's beautiful forests.
What are the trail conditions like?
The trails are a mix of wide, well-maintained fire roads and narrower single-track paths. The fire roads, like the Old Railroad Grade, are generally smooth and suitable for most hikers. Single-track trails can be more rugged with rocks and roots. After rain, some canyon trails can become muddy, so appropriate footwear is advised.
Are there any circular walks or loop trails available?
Yes, the preserve is well-suited for loop hikes. One excellent option is the Dawn Falls Trail via Piedmont Trail loop. This 5.2-mile (8.4 km) route takes you through beautiful redwood groves and shaded canyons, offering a varied and scenic circular journey.
When is the best time to see wildflowers or waterfalls?
Spring is the best time for wildflowers, when the canyons and grasslands come alive with color. For waterfalls, such as the seasonal Dawn Falls, the best time to visit is during or shortly after the rainy season in winter and early spring, when the creeks are flowing.
How does hiking in Blithedale Summit compare to Mount Tamalpais?
Blithedale Summit serves as a fantastic gateway to the larger Mount Tamalpais area. Its trails are generally less crowded and offer a more intimate experience through redwood forests and chaparral. While Mount Tamalpais has higher peaks and more expansive, exposed terrain, Blithedale provides a rich network of shaded canyons and historic fire roads on the mountain's northern flank.
Are these trails suitable for trail running?
Yes, Blithedale Summit is very popular with trail runners. The network of fire roads, such as the Southern Marin Line Road Trail, provides wide paths with steady gradients perfect for running. The single-track trails offer a more technical challenge for experienced runners.
What kind of scenery and views can I expect?
The scenery is incredibly diverse. You'll hike through deep, shaded forests of redwood and Douglas-fir, open grasslands, and dense chaparral. As you gain elevation, you'll be rewarded with panoramic views of the Marin Headlands, San Francisco Bay, and the surrounding hills. Landmarks like Echo Rock are known for their excellent vistas.
How many hiking trails are in the preserve?
There are over 290 different routes mapped on komoot within and connected to the Blithedale Summit Open Space Preserve. This extensive network includes everything from easy fire roads to challenging single-track paths, connecting to the larger trail systems of Mount Tamalpais State Park and the Marin Municipal Water District.
What do other hikers say about the trails in Blithedale Summit?
The area is highly regarded by the komoot community, with an average rating of 4.8 stars. Hikers frequently praise the beautiful redwood groves, the variety of trails for all fitness levels, and the peaceful atmosphere of the shaded canyons.
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