4.8
(525)
9,398
hikers
222
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Family friendly hiking trails in Baltimore Canyon Open Space Preserve are found within a 193-acre preserve located in Marin County, in the foothills of Mount Tamalpais. The region is characterized by lush, shaded forests of redwood, Douglas fir, and big-leaf maple trees, providing a cool environment for hikers. Larkspur Creek meanders through the canyon, offering picturesque creek-side paths, and the preserve features varied terrain including narrow canyon trails and wider fire roads. This diverse landscape provides options for different activity…
Last updated: July 7, 2026
3
hikers
24.0km
07:32
880m
870m
The Lagunitas, Bon Tempe, and Alpine Lakes via Lakeview and Cataract Loop offers a challenging and diverse hiking experience through the Mount Tamalpais Watershed. You'll traverse varied terrain, from tranquil…
1
hikers
6.67km
02:13
490m
30m
Hike the moderate 4.1-mile Eldridge Grade Fire Road for diverse terrain, 1624 feet of elevation gain, and panoramic views.

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4.0
(2)
14
hikers
18.3km
05:59
780m
760m
Mount Tamalpais via Collier Trail offers a rugged and challenging hiking experience, covering 11.4 miles (18.3 km) with a significant elevation gain of 2568 feet (783 metres). You will navigate…
11
hikers
5.54km
01:37
160m
130m
Embark on the Phoenix Lake and Yolanda Trail Loop, an easy 3.4-mile (5.5 km) hike that offers a diverse landscape. You will gain 519 feet (158 metres) in elevation, taking…
5.0
(2)
11
hikers
4.20km
01:04
10m
10m
The Corte Madera Creek Loop offers a delightful, flat journey along the water's edge, perfect for a leisurely outing. This multi-use pathway provides continuous scenic views of Corte Madera Creek,…
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Mount Tam East Peak offers some of the most majestic views north of the bay. From this vantage point, you can see all of Marin, along with Point Reyes to the north and Oakland and San Francisco to the south. The stunning panoramic vistas make the journey well worth the effort. There are restrooms and picnic tables, ideal for a snack or lunch while you capture some incredible photos.
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One of the best views in the entire Bay Area. No question.
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Fern Creek Trail is an excellent trail – scenic views, technical underfoot, loose at times, mind your head on low branches. Close to the bottom there have been caribou land slips and tree falls over the years that have meant the trail is rerouted up and over ever so slightly. Absolutely adore this trail.
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Mount Tam East Peak offers some of the most majestic views north of the bay. From this vantage point, you can see all of Marin, along with Point Reyes to the north and Oakland and San Francisco to the south. The stunning panoramic vistas make the journey well worth the effort. There are restrooms and picnic tables, ideal for a snack or lunch while you capture some incredible photos.
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Just before the last ascent of East Ridgecrest Blvd toward the East Peak of Mt Tamalpais is the Railway Grade Fireroad Trailhead on the south side, and a few dozen yards furthe south, the Eldridge Grade Fire Road down on the north side.
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Baltimore Canyon Open Space Preserve offers a wide variety of hiking opportunities. You'll find over 70 easy routes that are generally suitable for families, with many more moderate options available for those seeking a bit more adventure.
The preserve features diverse terrain, from lush, shaded forests dominated by redwoods and Douglas firs to picturesque creek-side paths along Larkspur Creek. You'll encounter a mix of narrow canyon trails and wider fire roads, offering varied elevation changes suitable for different family preferences.
Yes, there are several family-friendly loop options. For a relatively easy and scenic walk, consider the Phoenix Lake and Yolanda Trail Loop, which offers beautiful views and a manageable distance. The preserve also connects to adjacent parklands, allowing for longer loop excursions.
Yes, Baltimore Canyon Open Space Preserve is dog-friendly. The Southern Marin Line Fire Road, for example, allows dogs off-leash under voice control, providing a great option for families with canine companions.
Absolutely! A major highlight is the seasonal Dawn Falls, a 30-foot cascade that flows most vigorously during the rainy season. Larkspur Creek also meanders through the canyon, creating a vibrant, moss-covered landscape, especially in winter. The towering redwood and Douglas fir trees provide a stunning natural canopy.
For families with strollers or very young children, the Southern Marin Line Fire Road is often flat and manageable. Its wider path makes it a good choice for easier access and a comfortable stroll through the preserve.
Along the trails, you can explore various natural and historical points of interest. Keep an eye out for the Hoo-Koo-E-Koo Fire Road Trail, the Indian Fire Road trail, and the Blithedale Ridge Fire Rd. You'll also find junctions like the Ladybug Trail - Dawn Falls Trail junction and the Southern Marin Line Rd Trail, offering different paths to explore.
The preserve offers beauty year-round. Winter brings lush greenery, moss-covered trees, and the spectacular flow of Dawn Falls. Spring is ideal for wildflowers like fetid adder's tongue and trillium. Autumn showcases vibrant colors from the big-leaf maples, while summer offers cool, shaded forests, perfect for escaping the heat.
Baltimore Canyon Open Space Preserve is accessible from various points in Marin County. Many trails can be accessed from nearby towns like Ross and Larkspur. Specific parking areas are available at different trailheads, and public transport options may also connect to the vicinity, though direct access might require a short walk.
The area is highly rated by the komoot community, with an average score of 4.8 stars. Reviewers often praise the preserve's quiet woodlands, the beauty of Larkspur Creek, and the refreshing experience of hiking to Dawn Falls. The varied terrain and connection to other parklands are also frequently highlighted.
For families looking for a longer adventure, the Hiking loop from Kentfield provides a moderate challenge with rewarding views. More ambitious families can also explore connections to trails leading towards Mount Tamalpais for significant elevation gain and extended treks.
While hiking, you might spot various local wildlife. The preserve's diverse ecosystems support a range of birds, small mammals, and amphibians, especially near Larkspur Creek. Keep an eye out for deer, squirrels, and a variety of bird species in the dense forest canopy.
Yes, the area has a rich history. It once held one of the largest concentrations of Coast Redwoods in the Bay Area and was home to a steam-powered sawmill in the mid-19th century. You can also find remnants of an old quarry where blue basalt was extracted, adding a historical layer to your outdoor exploration.


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