4.8
(435)
7,967
hikers
325
hikes
Easy hiking trails in Baltimore Canyon Open Space Preserve offer a range of experiences within its 193-acre expanse in Marin County. The preserve features lush, shaded forests with redwood, Douglas fir, and big-leaf maple trees, alongside narrow canyon paths and wider fire roads. Larkspur Creek meanders through the preserve, providing a scenic backdrop for many routes. The terrain includes ascents on the northern slopes of Mount Tamalpais, offering views of the Bay Area.
Last updated: April 26, 2026
5.0
(3)
14
hikers
3.24km
00:55
70m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
2.69km
00:53
170m
40m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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17
hikers
5.01km
01:26
130m
130m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(3)
14
hikers
3.41km
00:59
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
10
hikers
5.54km
01:37
160m
130m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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This cabin dates back to the 1890s and was originally a caretaker's home located on what was known as part of the ranch for the nearby Porteous Mansion. The cabin's construction comes from redwood logs cut from the Deer Park section of the ranch and the trim around the windows and doors from a fallen tree on the southwest side of Shaver Grade. It is an interesting piece of local history and the only structure of its kind in Marin County.
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In 1967, the family of Natalie Coffin Greene donated 25 acres of Phoenix Lake land for a park in her memory. It is a very private, secluded and peaceful spot to set out on a day hike. The park also makes a great destination in and of itself. It has picnic tables, Ross Creek running through it, and restrooms. Dogs are allowed as long as they are on a leash. The tiny parking lot is usually full on summer weekends, so arriving early in the day is best.
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With over 150 miles of trails, this junction leads to several choices, depending on how far you want to extend your hike. Shaver Grade Road is a gravel fire road that climbs gradually toward Bon Tempe Lake. Eldridge climbs steeply from here and swings south on a more gradual incline, which will take you to the top of Mount Tamalpais East Peak. Fish Grade will take you to Fish Gulch Trail, and Gertrude Ord Trail is a single track that runs along Phoenix Creek, around Phoenix Lake and connects to several other routes for miles of tremendous trails to explore.
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Phoenix Lake is open to the public for swimming and fishing. Dogs are allowed on the surrounding trails, but are not allowed to swim nor drink from the water.
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The views from the trail are nice as you can see wildflowers and a few overlooks along the way. Most of the trail is shaded which makes the trail more accessible throughout the summer. This is a popular spot, so getting here early is in your best interest.
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From easiest to hardest climbs out of phoenix lake from this junction: -Shaver Grade, easy grade, longer, shaded and pretty -Eldridge Grade, medium, good length and can connect you to mt tam east peak -Fish Grade fire road, very steep, we hiked the bikes
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On Shaver Grade Road, you get to ride along the incredibly blue waters of Phoenix Lake.
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Baltimore Canyon Open Space Preserve offers a wide selection of easy hiking trails, with over 130 routes specifically categorized as easy. This provides plenty of options for hikers looking for a relaxed experience.
Yes, for a shorter, easy hike, consider the King Mountain Loop Trail, which is about 2 miles (3.2 km) and takes less than an hour. Another option is the Tucker Trail, an easy 1.7-mile (2.7 km) path through varied forest landscapes.
Easy hikes in Baltimore Canyon Open Space Preserve vary in length, but many are between 1.5 to 3 miles (2.4 to 5 km). For example, the King Mountain Loop Trail is 2 miles and takes about 55 minutes, while the Dawn Falls loop from Kentfield is 3.1 miles and typically takes around 1 hour 26 minutes.
Many of the easy trails are ideal for families. The preserve features lush, shaded forests and relatively gentle terrain, making it a pleasant environment for children. The Southern Marin Line Fire Road is even noted for its accessibility, including for strollers.
The preserve is generally dog-friendly, but it's always recommended to check specific trail regulations before your visit. Dogs are typically required to be on a leash to protect wildlife and ensure a pleasant experience for all visitors.
Baltimore Canyon Open Space Preserve is a year-round destination. Spring offers vibrant wildflowers, summer provides cool respite in the shaded forests, autumn brings a burst of color from the maples, and winter transforms the landscape with moss-covered trees and rushing waters, especially at Dawn Falls.
Winter hiking in the preserve is a unique experience. The landscape becomes lush and moss-laden, and the creeks, including Larkspur Creek, flow more vigorously. This is also the best time to witness Dawn Falls at its most powerful after significant rainfall.
Yes, some trails ascend the northern slopes of Mount Tamalpais, offering stunning panoramic views of the Bay Area and glimpses of the San Francisco Bay. Routes like the View from King Mountain loop from Larkspur provide opportunities for these rewarding vistas.
The preserve is known for its towering redwood, Douglas fir, and big-leaf maple trees, creating lush, shaded forests. Larkspur Creek meanders through the preserve, providing a scenic backdrop. Seasonal highlights include wildflowers in spring and the captivating Dawn Falls after rainfall.
While the guide doesn't specify exact parking locations, trailheads for popular routes like those leading to Dawn Falls or King Mountain typically have designated parking areas nearby. It's advisable to check local signage upon arrival.
The guide does not provide specific public transport routes to the preserve. It's recommended to check local transit authority websites for bus routes or other public transportation options that serve the Marin County area near Larkspur or Ross, which are adjacent to the preserve.
The area is highly rated by the komoot community, with an average score of 4.8 stars from over 500 reviews. Reviewers often praise the quiet, shaded redwood forests, the serene creek-side paths, and the rewarding views from higher elevations.
Yes, the preserve offers several circular routes. A popular option is the King Mountain Loop Trail, which provides a gentle loop through wooded areas. Another well-liked circular route is the Dawn Falls loop from Kentfield.


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