The best walks and hikes around San Anselmo

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 steep, rocky sections through dry-looking woods before descending into a ravine. A highlight is Collier Springs, where water consistently trickles, even during drier periods. Below the springs, discover a small, isolated old-growth redwood grove, providing a lush contrast to the surrounding brushy landscape. This difficult route, estimated to take 5 hours and 58 minutes, provides expansive panoramas from Eldridge Grade, making it a true test of your fitness.

Before you set out, be aware that the trail features challenging terrain, with some sections being steep, rocky, and not always well-maintained. This is a difficult hike, so ensure you are adequately prepared for the physical demands it presents. You can begin your adventure from various access points, including the Railway Grade Fireroad Trailhead located at East Ridgecrest Boulevard. Plan your visit carefully to allow ample time for this demanding journey.

This trail is notable for its unique ecological contrasts within the Mount Tamalpais Watershed. You will experience the transition from dry, brushy landscapes to the surprising lushness of the old-growth redwood grove near Collier Springs. The consistent water flow at Collier Springs, even in dry months, supports this isolated pocket of ancient trees. The route provides a distinct perspective on the diverse ecosystems of Mount Tamalpais, showcasing both its arid and verdant sides.

Embark on the Deer Park Loop, an easy hike that winds through the scenic Bald Hill Open Space Preserve. You will experience a pleasant mix of open spaces and wooded sections as you traverse paths like Deer Park Fire Road and Yolanda Trail. This route covers 3.6 miles (5.8 km) with a gentle elevation gain of 577 feet (176 metres), making it accessible for most hikers. Expect to complete the loop in about 1 hour and 43 minutes, enjoying the natural atmosphere. Keep an eye out for rewarding views from Bald Hill, a notable landmark along the way.

Planning your visit to the Deer Park Loop is straightforward. The trailhead is easily accessible, and you will find parking available on site. Since this is a popular destination, consider arriving earlier in the day to secure a convenient parking spot, especially on weekends. There are no specific permits or fees required to enjoy this hike. The trail is generally accessible year-round, offering a great outdoor option whenever you are ready to explore.

The Deer Park Loop stands out as an excellent choice for a quick and accessible outdoor adventure within the Bald Hill Open Space Preserve. Its combination of varied terrain and manageable length makes it ideal for those seeking a refreshing escape without committing to a full-day excursion. The preserve itself is known for its natural beauty, providing a serene backdrop for your hike. This loop offers a perfect introduction to the area's trails and its unique landscape.

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 about 1 hour and 36 minutes to complete. The route transitions from wide fire roads to singletrack paths, leading you through forests of coast live oak, madrone, and redwood trees. Keep an eye out for seasonal wildflowers and enjoy views of Mount Tamalpais summit and Bald Hill as you hike.

To start your adventure, head to Natalie Coffin Greene Park, where you will find the trailhead, picnic tables, and restrooms. This area is dog-friendly, but please keep your dog on a leash for everyone's safety and enjoyment. Be aware that the trail and its parking lot can become quite busy, especially on weekends, so plan your visit accordingly. Also, remember to watch for poison oak in certain sections of the trail.

This loop is a highlight within the Mount Tamalpais Watershed, known for its varied scenery and natural beauty. As you explore, you might spot ducks, herons, and turtles around Phoenix Lake, adding to the wildlife viewing opportunities. Don't miss the historic Phoenix Lake Log Cabin along the way, a notable landmark that provides a glimpse into the area's past and makes this route particularly special.

Embark on a moderate hike through varied terrain, covering 8.8 miles (14.2 km) with an elevation gain of 994 feet (303 metres). You can expect to complete this journey in about 4 hours, winding through the Mount Tamalpais Watershed. The route takes you past the scenic Phoenix Lake, where you'll enjoy views of its calm waters and surrounding greenery. You'll encounter both narrow single tracks and wider fire roads, offering a diverse walking experience as you traverse different sections of the trail.

When planning your visit, be aware that parking can be competitive, especially near Phoenix Lake, so arriving early is advisable. The area's extensive network of paths means you have options to extend or shorten your hike if you wish. This trail is accessible year-round, but spring and fall offer pleasant temperatures and vibrant scenery. Always check local conditions before heading out to ensure a smooth experience. Consider starting your hike in the morning to avoid crowds and enjoy cooler temperatures.

This route stands out for its blend of natural beauty and historical intrigue. As you hike, you can discover the historic Phoenix Lake Log Cabin, a fascinating relic from the 1890s that adds a unique touch to your journey. While parts of the Gertrude Ord Trail are generally easy, combining it with Shaver Grade creates a more challenging yet rewarding moderate loop, showcasing the diverse landscape of the region.