Big Basin Redwoods State Park

This park unit is partially open. Please take the time to read the information contained on this webpage to find out what is open and closed, and what COVID-19 guidelines are in place. - (January 18, 2022)

What is currently closed? (For detailed information visit the Reimagining Big Basin website)

  • All access off highway 236
  • All areas of Big Basin, including historic core
  • All trails, including Skyline to the Sea
  • All backcountry areas
  • Hoover Nature Trail
  • Rancho del Oso subunit (access via Highway 1)
  • Rancho del Oso Welcome Center
  • Hoover Nature Trail

What is open now?

  • Waddell Beach and parking lot
  • Rancho del Oso Nature and History Center (weekends only)
  • Marsh Trail
  • Rancho del Oso park road 
  • Parking lots
  • Restrooms

Phone Number

(831) 338-8860

Max. Trailer Lengths

Trailer: Up to 24 Feet
Camper/Motorhome: Up to 27 Feet

Park Hours

Park Headquarters: 8am -7pm Monday through Sunday

Park Day Use Hours: 6am-Sunset

Backcounty Trail Camp Office: CLOSED due to COVID-19 

Sempervirens Room Visitor Center: CLOSED due to COVID-19

Nature Museum: CLOSED for Renovation  

Rancho Del Oso Nature and History Center: CLOSED due to COVID-19

Rancho Del Oso Ranger Station: CLOSED due to COVID-19



Dogs Allowed?

Dogs not allowed on trails/Rancho Del Oso.

Driving Directions to Big Basin Redwoods SP

The park is 25 miles northwest of Santa Cruz via Highways 9 and 236 and about 65 miles south of San Francisco. All roads into Big Basin are curvy. From Hwy 9 in the town of Boulder Creek, turn north onto Hwy 236 and Park Headquarters is 9 miles down the highway.

The Rancho Del Oso coastal unit of Big Basin is accessible via Highway 1, about 20 miles north of the city of Santa Cruz.

Be advised: Ride sharing and car sharing apps such as Uber and Zip Car are not a great way to get to Big Basin. There is no cell phone service near park headquarters and many people have used ride sharing and car sharing apps to get to Big Basin only to find that they are not able to activate their Zip Car or get a ride back home.

Camping and Lodging

Online reservations are available 24 hours a day, seven days a week. Reservations can be made 6 months in advance beginning at 8:00 a.m. PST via the website, by mail, or by calling the toll free telephone number at 1-800-444-7275. Due to seasonal volume, access to the ReserveCalifornia website and the telephone line may at times be limited.

Backcountry Trail Camps

For more information and reservations for Lane, Jay, Sunset, Twin Redwoods and Alder Trail Camps, please visit the Santa Cruz Mountain State Parks Backcountry Trail Camp Page.

Upcoming Park Events

No events scheduled at this moment.

Family Campsites
Group Campsites
Hike or Bike Campsites
RV Dump Station
Alternative Camping
RV Access
Bike Trails
Hiking Trails
Horseback Riding
Historical/Cultural Site
Picnic Areas
Env. Learning/Visitor Center
Exhibits and Programs
Guided Tours
Interpretive Exhibits
Vista Point
Nature & Wildlife Viewing
Family Programs
Food Service
Camp Store
Restrooms / Showers
Drinking Water Available

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Reimagining Big Basin logoReimagining Big Basin

Wildfire in 2020 has transformed Big Basin Redwoods State Park. The public is being invited to help reimagine Big Basin and shape its future. Visit for the latest park updates and to learn how you can help.


Visiting Big Basin Redwoods

Sempervirens Club Image

“Imagine a time when the whole peninsula from San Francisco to San Jose shall become one great city; then picture, at its very doorstep, this magnificent domain of redwood forests and running streams, the breathing place of millions of cramped and crowded denizens of the city.”
                 – Carrie Stevens Walter, Sempervirens Club, 1901


Established in 1902, Big Basin Redwoods is California’s oldest state park. In the heart of the Santa Cruz Mountains, its biggest attractions—literally—are its ancient coast redwoods. Some of these giants are more than 50 feet around and as tall as the Statue of Liberty. At 1,000 to 1,800 years old, some may predate the Roman Empire. The park also offers spectacular views of the Pacific Ocean, lush waterfalls, and a fascinating natural and cultural history.
Big Basin’s coastal unit, Rancho del Oso, is accessible off Highway 1 in Davenport, about 20 miles north of Santa Cruz.

Home to the largest continuous stand of ancient coast redwoods south of San Francisco, park vegetation consists of old-growth and recovering second-growth redwood forest, with mixed conifer, oaks, chaparral, and riparian habitats. Elevations in the park vary from sea level to over 2,000 feet.

The park has more than 80 miles of trails. Some of these trails link Big Basin to Castle Rock State Park and the eastern reaches of the Santa Cruz range. The Skyline to the Sea Trail threads its way through the park along Waddell Creek to the beach and adjacent Theodore J. Hoover Natural Preserve, a freshwater marsh.

The park has a number of waterfalls, a variety of habitats (from lush canyon bottoms to sparse chaparral-covered slopes), many animals (deer, raccoons, bobcats) and lots of bird life—including Steller’s jays, egrets, herons and California woodpeckers.


Things to Do

Waterfall imageEXPERIENCE THE REDWOODS - Big Basin Redwoods State Park preserves more than 18,000 acres. This unique ecosystem of ancient coast redwood trees has captured the interest and dedication of many people throughout time. Visit the Redwood Loop Trail – grab a self-guided trail brochure at park headquarters for this 0.5 mile (1 km) flat and wheel chair accessable loop trail and discover the survival adaptation of the coast redwood and the inspiration this grove holds that led to its protection. 

RANCHO DEL OSO NATURE & HISTORY CENTER - Rancho del Oso is the coastal portion of Big Basin Redwoods State Park, located 17 miles north of Santa Cruz, off of Highway 1. It is across Highway 1 from Waddell State Beach, located in the Waddell Valley. To learn more about the Rancho del Oso and the West Waddell Creek State Wilderness, please click here.

HIKING - Please check current trail conditions while planning your hike. Big Basin has over 83 miles of backcountry roads and trails. These trails can offer the chance to leave delevloped areas, pass through old growth redwood forest, past water falls, climb to ridge top vistas and hike all the way to the sea. Hikes can range from quick loops and half day hikes to all day adventures into the backcounty and  multiday backpacking trips. For recommend hikes and current trail conditions, please click here.

BICYCLING - Bicycles are allowed on all fire roads and on the multi use section of  Skyline to the Sea trail from Rancho Del Oso to the seasonal bridge near the base of the Berry Creek Falls trail. Please check the Park Map, for details on where bicycles are allowed. 

EQUESTRIANS - Bicycles are allowed on all fire roads, on the multi use section of Skyline to the Sea trail from Rancho Del Oso to the seasonal bridge near the base of the Berry Creek Falls trail as well as other deignated horse trails such as Westridge Trail and Henry Creek Trail. Please check the Park Map, for details on where horses are allowed. Big Basin also has a horse campground and horse staging area ar Rancho Del Oso near Waddell Beach. For Horse Camp Resverations, please call Park Headquarters at 831-338-8861.      

PARK EVENTS - We offer a variety of free interpretive programs throughout the year. To see a list of upcoming events and activities, please click here.

CAMPING – Big Basin has several camping options for those wanting to experiance the redwoods for more then one day. Big Basin has Standard Campsites, Group Camps, Tent Cabins, horse camps and backcountry trail camps. For more information on camping options, please click here.    



Image of hikers on trail<span id=BACKPACKING - There are 5 backcountry trail camps with in Big Basin Redwoods State Park that require reservations. There are additional backcountry trail camps in surrounding State Parks that can link to Big Basin such as Castle Rock State Park and Butano State Park. The Skyline to the Sea Trail begins at Castle Rock State Park, and ends at Rancho Del Oso and Waddell State Beach. For more information about backcountry trail camps and to make reservations, please click here.

Naturalist-led backpacking trips are offered during the summer season in the Santa Cruz Mountains through the California State Parks Backpacking Adventures program. For more information, please click here.


Basic Park Information

FEES – There is a vehicle day-use fee for the day-use area and the campground. Regular sized autos ($10), seniors age 62 or older ($9), bus parking 10-24 passengers ($50), and bus parking for 25+ passengers ($100). There is no fee at the Rancho del Oso Nature and History Center.

Camping is $35 a night, plus $10 fee per night for additional vehicles.

DOGS are allowed in the campsites, picnic areas, and on paved roads. They must be on a leash and attended at all times. Dogs are not permitted on any of the trails or fire roads excluding the campground connector trail from Sempervirens and Blooms Creek campgrounds to park headquarters. Dogs are not allowed in any portion of the Rancho del Oso area, or on Waddell State Beach.

Dogs are allowed on North Escape, a 2.5-mile one-way (5-mile round trip) paved road that is mostly gated off to cars and alongside old-growth redwoods, a creek, and lush undergrowth.

HORSES are allowed on:

  • All fire roads
  • Skyline to the Sea trail from Rancho Del Oso to the seasonal bridge near the base of the Berry Creek Falls trail.
  • China Grade to the Toll Road Interconnector Trail
  • Trails: McCrary Ridge Trail, East Ridge Trail, Last Chance Trail, Clark Connector Trail Westridge Trail, Henry Creek Trail, and the Basin Trail.

BICYCLES are allowed on all fire roads and on the Skyline to the Sea trail from Rancho Del Oso to the seasonal bridge near the base of the Berry Creek Falls trail.

DRONES are not allowed in the park. To protect wildlife and cultural resources, and for the safety and welfare of visitors and staff, Big Basin Redwoods State Park is closed to the use of Model Aircraft, Unmanned Aircraft Systems (UAS), and Gliders in flight.

PROFESSIONAL/COMMERCIAL PHOTOGRAPHY AND FILMING requires a permit through the California Film Commission. For more information, please click here

WEDDINGS, PARTIES, AND SPECIAL EVENT PERMITS please call (831) 335-6324 or email

IF YOU ARE TAKING A RIDESHARE SERVICE TO THE PARK , be sure the service will also pick you up from the park. Some services will drop off at Big Basin, but will not return to pick you up. 

Additional Visitor Services

This is a Crumb Clean Park

Big Basin Redwoods SP, Big Basin Tent Cabins, Little Basin Redwoods SP, and the Backpack Trail Camps are Crumb Clean. Feeding wildlife is prohibited by law. Dispose of all trash properly and don't leave it out in your campsite where animals can get to it. Recycle glass, plastic, and aluminum.

Visitors are required to watch this short video about the impact your food has on park wildlife.



Volunteers in Parks

Do you enjoy nature and being outdoors? Do you feel a strong sense of giving to the community, promoting conservation and stewardship, and sharing knowledge with others? You can join our stewardship team and help connect park visitors to our natural and cultural resources. For more information, please click here.