How big is Anza-Borrego Desert State Park?

More than 600,000 acres, or roughly 1,000 square miles. It is the largest state park in California and the third largest in the United States, spanning parts of San Diego, Riverside and Imperial counties.

How much does it cost to enter Anza-Borrego?

Day use is $10 per vehicle, collected at the Visitor Center, developed campgrounds and several popular trailheads including The Slot and Hellhole Canyon. The park has no entrance gates and much of it can be accessed without a fee.

When is wildflower season at Anza-Borrego?

Annual wildflowers can appear from January through mid-April, with peak bloom most often between late February and early April. Timing varies year to year based on rainfall and temperature.

Is Anza-Borrego a Dark Sky Park?

Yes. The park was designated an International Dark Sky Park in 2018 at Silver tier. Borrego Springs, the town at its center, has been an International Dark Sky Community since 2009, the first in California.

Do I need four-wheel drive at Anza-Borrego?

Not for the paved roads, the Visitor Center or the main campgrounds. The vast majority of the park's roughly 500 miles of dirt roads do require a high-clearance four-wheel-drive vehicle.

Is Anza-Borrego Desert State Park open at night?

Yes, the park is open 24 hours a day, year-round. The Visitor Center is open daily 9am to 5pm October through May, and weekends and holidays only June through September.

Shandel Sutherland • January 23, 2023

Quick Facts About Borrego Springs / Anza Borrego State Park

Discover the Wonders of Borrego Springs, California

Borrego Springs, nestled within Anza-Borrego Desert State Park, is a unique desert oasis offering a diverse range of activities and experiences. From hiking and bird watching to stargazing and off-roading, this beautiful desert community has something for everyone. Let’s dive into some fascinating facts about Borrego Springs and its surrounding areas, shedding light on its rich history, culture, and natural wonders.

History and Culture

Location: Situated within California’s largest desert state park, Borrego Springs is rich in history and culture.

Name Origin: The area’s name, “Borrego,” comes from the Spanish word for “sheep,” a species native to the region.

Hollywood Ties: Once a retreat for Hollywood stars like Clark Gable and Ginger Rogers.

Artistic Landmark: Home to Galleta Meadows Estate, featuring over 130 metal sculptures by artist Ricardo Breceda.

Unique Airport: Borrego Valley Airport is the only airport located entirely within a state park.

Natural Wonders

Borrego Palm Canyon: Houses the largest grove of California fan palms in the state.

Borrego Badlands: Known for its colorful badlands, canyons, and washes.

Scenic Views: Font’s Point offers panoramic views of the desert landscape.

Dark Skies: The area’s commitment to preserving dark skies makes it ideal for stargazing and astronomical observation.

Borrego Sink: A desert wetland that attracts a variety of bird species.

Outdoor Activities

Hiking: Explore over 150 miles of trails in Anza-Borrego Desert State Park.

Off-Roading: With 600 miles of dirt roads, the park is a haven for off-roading enthusiasts.

Bird Watching: The area is home to over 250 species of birds.

Golfing: Enjoy world-class courses like Rams Hill Golf Club, designed by Tom Fazio.

Annual Events: Don’t miss the Borrego Springs Film Festival and the Borrego Days Desert Festival.

Borrego Springs is truly a special place, blending rich history, vibrant culture, and stunning natural beauty. Whether you’re a nature enthusiast, an adventurer, or a history lover, Borrego Springs has something to offer. Visit this desert gem and experience the best of what it has to offer!

Learn More About Borrego Springs

Under the Borrego Sky: A Local Look at Desert Life

By Andrea McKenna • August 13, 2026

Explore local insights on desert life, events, & community news. Stay updated on Borrego Springs happenings!

Anza-Borrego Foundation Trustee Lisa Biasillo Named Marine Science Institute Executive Director

By Marine Science Institute • July 20, 2026

Lisa Biasillo, Anza-Borrego Foundation trustee, is now Executive Director of the Marine Science Institute. Learn more about her vision for education.

Did You Know? Marlon Brando Filmed a Commercial in Anza-Borrego

By Andrea McKenna • July 1, 2026

A Hollywood fun fact courtesy of longtime Park Ranger Fred Jee.

Adventure Filmmaker Jeven Dovey Explores Historic Goat Canyon Trestle

By Explore With Jeven Dovey • June 17, 2026

Adventure filmmaker Jeven Dovey reveals the history of Goat Canyon Trestle. Read about his journey and the challenges faced in this remote desert.

Tall Is Up Foundation sign in a desert park with palm trees and mountains in the background

Dog-Friendly Borrego Springs County Park

By Andrea McKenna • June 3, 2026

Discover Borrego Springs County Park, a pet-friendly haven with separate areas for small and large dogs, ample play spaces, safety features like double-gate entries, and amenities including water faucets and waste bags. Enjoy clean, spacious areas for pets and scenic views, making it the perfect destination for relaxation and fun..