Purisima Creek Redwoods Preserve

Overview

Hours

Open a half-hour before sunrise until a half-hour after sunset.

Purisima Creek Redwoods Open Space Preserve is located on the western slopes of the Santa Cruz Mountains overlooking Half Moon Bay. The centerpiece of this 5,412-acre preserve is Purisima Creek Canyon, with its towering redwoods, rushing creek, and understory of ferns, berries, and wildflowers. Magnificent views of the coast and Half Moon Bay are visible from the northern part of the preserve.

The preserve was established with a gift of $2 million from the Save-the-Redwoods League.

Hiking: All Trails

Bicycling: Designated Trails

Equestrian: Designated Trails

Dogs on Leash: Not Permitted

Easy Access: Designated Trails

Parking: Designated Areas

Camping: No Camping

Restrooms: Available

Download Map Trail Closures

Preserve Highlights & Features

Redwood forest on Midpen land by Claire Dawkins.

Coast Redwoods

When dinosaurs roamed the earth, redwoods were the dominant trees in the Northern hemisphere. Today, coast redwoods are only found along the coast in a narrow band rom southern Oregon to just south of Monterey.

Coast redwoods are the tallest trees in the world, growing up to 380 feet tall (38 stories). The oldest known age of a redwood is 2,200 years, although the average mature age is 500 to 1,000 year old. Most trees at Purisima Creek Redwoods Preserve are about 100 years old. They make up what is called a second-growth forest. The original redwood forest was logged in the late 1800s - 1900s. The largest redwoods were probably close to 1,000 years old when they were cut, with diameters between 10 and 20 feet. The large stumps along the Purisima Creek Trail are evidence of these trees.

Stories from the Preserves

Winter Bloomers and Where to Find Them

We often think of winter as a time for rest. A quiet moment of dormancy spent in preparation for…

Saved By Nature Leads Hike for 30 Young Hikers

The organization, which received Midpen grant funding, led the group of 30 hikers through…

Water is Life

Restoring waterways in Midpen preserves to benefit plants, animals and people downstream

All Trails in Purisima Creek Redwoods Preserve Open

Purisima Creek Redwoods was one of Midpen’s most hard-hit preserves during last winter’s…

Work Continues Toward Reopening Purisima Creek Redwoods Preserve

Update on work to repair the unprecedented 2023 storm damage to open space and trails caused by…

Endangered Marbled Murrelets Return to Purisima

Dozens of detections in numbers not seen since the 1990s indicate that marbled murrelets are nesting…

Know Before You Go

Preserve regulations help provide a safe, enjoyable visit while protecting sensitive areas and wildlife.

YIELD. Bicycles yield to hikers and equestrians. HIkers yield to equestrians.

Share the Trail

Use designated trails to avoid damage to natural resources and prevent injury.
Avoid blocking the trail. Step aside to allow others to pass .
Whether you’re walking or biking, always yield to equestrians.
Leave no trace. Pack out what you pack in. Most preserves do not have trash cans. Littering is prohibited.
Abuses of trail etiquette should be brought to the attention of a ranger or call the Midpen main office at 650-691-1200.

North Ridge Parking Area (41 spaces + 2 ADA) - North Ridge Trailhead

From the North: From the Highway 92 and Highway 35 intersection, travel on Highway 35 south approximately 4.4 miles. The parking area will be on your right.
From the South: From Highway 84 and Highway 35 intersection, travel on Highway 35 north approximately 8 miles. The parking area will be on your left.

Redwood Roadside Parking (11 spaces + 2 ADA) - Redwood Trailhead

From the North: From the Highway 92 and Highway 35 intersection, travel on Highway 35 south approximately 6.5 miles. Roadside parking area will be on your right.
From the South: From Highway 84 and Highway 35 intersection, travel on Highway 35 north approximately 6 miles. Roadside parking area will be on your left.

Purisima Creek Road Parking Area (7 spaces + 1 ADA) - Purisima Creek Trailhead

Parking is extremely limited at this location. 'No Parking' areas are strictly enforced.
From the North: Accessible from Purisima Creek Road. From the Highway 92 and Highway 1 intersection in Half Moon Bay, travel on Highway 1 south approximately 4.3 miles. Turn left on Verde Road. After turning on to Verde Road and traveling 1/4-mile, continue straight to remain on what becomes Purisima Creek Road. (Verde Road splits off to the right.) Travel approximately 3.7 miles on Purisima Creek Road.
From the South: Accessible from Purisima Creek Road. From the Highway 84 and Highway 1 intersection in San Gregorio, travel on Highway 1 north approximately 6.4 miles. Turn right on the third Verde Road intersection. After turning on to Verde Road and traveling 1/4-mile, continue straight to remain on what becomes Purisima Creek Road. (Verde Road splits off to the right.) Travel approximately 3.7 miles on Purisima Creek Road.

Bicyclists: Bicycles are allowed on designated trails only (marked on map). Helmets are required. Observe the 15 mph trail speed limit (5 mph when passing). E-bikes are not allowed on most Midpen trails. Avoid startling hikers and equestrians by announcing your presence when approaching from behind. For more information visit the Bicycle Access page.

Dogs: Dogs are not allowed in this Preserve. For information on dog-friendly preserves visit the Dog Access page. In accordance with the Americans with Disabilities Act, Midpen accommodates service dogs in preserves wherever we allow public access.

Drones and Model Aircraft: Drones, model airplanes and model rockets are NOT allowed.

Equestrians: Horses are allowed on designated trails (marked on map). Helmets are recommended for all equestrians. For more information visit the Equestrian Access page.

Fires are prohibited in preserves.
Plants & Wildlife: Please leave undisturbed. If you encounter wildlife during a visit, do not approach, startle or feed it. Although wild animals are generally fearful of humans and will run away, some wildlife can be dangerous.
Smoking is prohibited in preserves.
Water Areas: Swimming, wading or engaging in any water-contact activity is prohibited.
Weapons are prohibited in preserves.

Midpen trails and facilities are generally very safe. However, you are entering an environment where there are some naturally occurring hazards. Reasonable caution and common sense should be utilized when venturing into any outdoor environment.

Do not leave valuables in your vehicle! Lock your vehicle and store valuables out of sight or take them with you on the trail.
Travel in groups of two or more. Two of more people can assist each other in the event of an accident or emergency.
Dress for the environment. Temperature changes can be occur and you should dress in layers appropriate for the location, time of year and planned activities.
Carry water with you. Drinking water is not available at most Midpen preserves so you should bring your own. Two quarts per person per two hour hike is recommended.
Apply sunscreen and drink plenty of water prior to and during your outdoor activities.
Be aware that cell service is very sporadic on the preserves.

Be Prepared and Aware

Plan ahead before you leave. Check regulations and weather, download a map, pack water and first aid.
Know your limits and take safety precautions.
Rattlesnakes are native to this area and are especially active in warm weather.
Poison oak grows on most preserves: Learn to identify and avoid it in all seasons.
Ticks are present in this area and may carry diseases.
Mountain lions are a natural part of this region’s environment and are occasionally seen.

In Case of Emergency

If you experience an emergency (fire, accident or other immediate threat to life or property), call 911. For nonemergencies, call 650-691-1200.

History

By the early 1900s, all of the trees that were not too small, too twisted, or too inaccessible were gone from Purisima Canyon. There are seven recorded mill sites along the creek banks in this preserve. Evidence of these sites can be seen today. The redwood was used for shingles in the building of San Francisco after the Gold Rush, and for lumber for the development of Half Moon Bay, include the construction of a flume on Montara Mountain. Along the Purisima Creek Trail, visitors can see many of the cleared area that were once the sites of these sawmills.

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Purisima Creek Redwoods Preserve

Overview

Grabtown Gulch Trail/Borden Hatch Mill Trail Loop

Purisima Creek Trail

Redwood Trail