Open year round
Day Use Hours
6am to Sunset everyday
Summer Hours at Park Headquarters:
8am to 7pm - Monday through Thursday
8am to 9pm - Friday and Saturday
8am to 8pm - Sunday
Backcounty Trail Camp Office:
9am to 5pm - Monday though Friday
Big Basin Redwoods State Park
Max Trailer Length: 24 Feet
Max Camper Length: 27 Feet
Open year round
Driving Directions to Big Basin Redwoods SP
Camping and Lodging
Online reservations are available 24 hours a day, seven days a week. Reservations can be made 7 months in advance on the first day of the month 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 ReserveAmerica website and the telephone line may at times be limited.Online Reservations
Brochures and Campground Maps
Upcoming Park Events
Welcome To Big Basin Redwoods State Park
Big Basin is California's oldest State Park, established in 1902. Home to the largest continuous stand of Ancient Coast Redwoods south of San Francisco, the park consists of Old Growth and recovering Redwood Forest, with mixed conifer, oaks, chaparral, and riparian habitats. Elevations in the park vary from sea level to over 2,000 feet. The climate ranges from foggy and damp near the ocean to sunny, warm ridge tops.
The park has over 80 miles of trails. Be sure and pick up a map at park headquarters before your hike and take a look at the multimedia kiosk in the Sempervirens Room (next to park headquarters). There you will find great information, photos, and video of some of the most popular 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 surprising number of waterfalls, a wide variety of environments (from lush canyon bottoms to sparse chaparral-covered slopes, many animals (deer, raccoons, an occasional bobcat) and lots of bird life-- including Steller’s jays, egrets, herons and California woodpeckers.
Dogs are permitted in the campsites, picnic areas, and on paved roads only. They must be on a leash and attended at all times. Dogs ARE NOT permitted on any of the trails.
This is a Crumb Clean Campground
Big Basin Redwoods SP, Big Basin Tent Cabins, & Little Basin Redwoods SP are Crumb Clean.
Visitors are required to watch this short video about the impact your food has on park wildlife.
Location - Directions
The park is about 65 miles south of San Francisco. From Santa Cruz travel approx 25 miles northwest via Highways 9 and 236 to reach Park Headquarters. Park Headquarters is 9 miles north of the town of Boulder Creek on State Hwy 236. All roads into Big Basin are curvy. The Rancho Del Oso coastal unit of Big Basin is accessible on State Route 1, about 20 miles north of the city of Santa Cruz.
Winter: Cold, overcast and rainy. Big Basin receives the majority of its average 48 inches of rain. December through March average temperatures range from highs in the 50's to lows in the 20's.
Spring: Cool with showers and morning and evening fog. Average daytime highs in the 60's, lows in the 30's to 40's.
Summer: Warm with cool nights. Morning fog in early Summer. Average highs 75 to 95, lows 40's to 50's.
Fall: Warm day to cold nights. Occasional early storms with rain. Average highs 75 to 60's, lows 50's to 30. Maybe the best weather of the year!