Purisima Creek Redwoods Loop

This loop is considered a difficult hike. It covers approximately 16.6 kilometers (10.3 miles) with significant elevation changes, including around 650 meters (2,130 feet) of ascent and descent. Hikers should be prepared for a demanding experience, often taking over 5 hours to complete.

The trail offers a diverse range of scenery. You'll journey through cool, shady second-growth redwood forests, particularly along the Craig Britton Trail and Purisima Creek Trail, where you'll find lush ferns and redwood sorrel. As you climb out of the canyons, the landscape transitions to oak woodlands and coastal scrub, providing superb panoramic views of the bald coastal hills and the Pacific Ocean, especially from Harkins Ridge.

This comprehensive loop utilizes several trails within the preserve. Key sections include the Harkins Ridge Trail, Purisima Creek Trail, and the Craig Britton Trail. The route also passes through sections of the Bay Area Ridge Trail - 04 - San Francisco and Peninsula.

The most common starting points are the Purisima Creek Redwoods trailhead (Higgins Canyon Road) or the Skyline Trailhead & Boulevard parking lot. Both offer access to the loop, with the Skyline option providing a different experience.

Yes, many hikers find that starting from the Skyline Trailhead & Boulevard parking lot can make the experience more enjoyable. While you'll descend over 1,000 feet in the first two miles (which you'll need to regain later), this approach often means you encounter some of the most scenic parts of the trail, particularly the redwood forests, towards the end of your hike.

The Purisima Creek Redwoods Loop is enjoyable year-round. The redwood canyons offer a refreshing escape from the Bay Area's summer heat. Spring brings wildflowers, and fall provides vibrant colors in the deciduous trees. Coastal fog can be common, especially in summer, adding to the mystical atmosphere of the redwoods. Always check weather conditions before you go.

No, dogs are generally not allowed on the trails within Purisima Creek Redwoods Open Space Preserve to protect the local wildlife and natural environment. Please check the official preserve rules for any specific exceptions or designated dog-friendly areas if you plan to bring a pet.

No, there are typically no entrance fees or permits required to hike in Purisima Creek Redwoods Open Space Preserve. It is open to the public for recreation, though standard park rules and regulations apply.

The preserve is home to various wildlife. Keep an eye out for the California banana slug, a notable resident of the redwood forests. You might also spot various bird species, deer, and other small mammals. Remember to observe wildlife from a distance and do not disturb them.

Public transport options directly to the trailheads of Purisima Creek Redwoods Open Space Preserve are limited. Access is primarily by car. It's advisable to check local transit authority websites for any potential bus routes that might get you close, but expect a significant walk or ride-share to the actual trail start.

Given its difficult rating, significant distance, and substantial elevation changes, this loop is generally not recommended for beginners. Hikers should have a good level of fitness and prior hiking experience to comfortably complete this challenging route.