The best walks and hikes in Baltimore Canyon Open Space Preserve

Yes, the preserve is dog-friendly. Dogs are allowed off-leash on fire roads as long as they are under voice control. On signed trails, they must be kept on a leash.

Parking is available in the residential areas near the trailheads, such as the one on Crown Road or near the Dawn Falls Trailhead. Be aware that parking can be limited, especially on weekends, so arriving early is a good idea.

The View from King Mountain loop from Larkspur is a great option for families. It's a relatively short walk of about 2.1 miles (3.4 km) and offers lovely panoramic views of the valley without a strenuous climb.

Dawn Falls is a seasonal waterfall, so it's most impressive after heavy winter rains. During drier months, especially in summer and fall, it may be just a trickle or completely dry.

The main canyon is characterized by its towering redwoods, which are relatives of the ancient giants that once dominated the area. Trails that follow Larkspur Creek, such as the Dawn Falls Trail, will take you through these beautiful, shaded groves.

The area is highly rated by the komoot community, with an average score of 4.8 stars. Hikers often praise the lush, shaded forests, the variety of trails, and the magical, mossy environment, especially in the winter.

Yes, there are several excellent circular routes. For a moderate challenge, the Yolanda Trail loop from Ross is a 5.5-mile (8.9 km) hike that takes you on a steady climb through the area's beautiful woodlands.

There are over 250 trails to explore in and around the preserve. These range from easy, short walks in the canyon to more challenging moderate hikes that climb the surrounding ridges.

Yes, you can create a longer hike by connecting trails. The Fire road junction loop from Ross is a good example of a route that uses the network of fire roads to link Baltimore Canyon with the ridges toward Blithedale Summit.

The Hoo-Koo-E-Koo Trail is primarily a fire road that runs along the east side of Mount Tamalpais. It offers stunning views of the San Francisco Bay and the Marin peninsula. In the spring, the areas around this trail are known for their vibrant wildflower displays.

Yes, you can see the remnants of an old quarry within the preserve. Blue basalt was once extracted from this site for local construction projects, including a nearby dam, offering a glimpse into the area's industrial history.

The preserve has a rich biodiversity. You might spot pileated woodpeckers in the main canyon, and Larkspur Creek is home to steelhead and the California giant salamander. Keep an eye out for the trail plant, whose arrow-shaped leaves were historically used to mark paths.