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 • May 6, 2024

Water Management in Borrego Springs: The Role of the Watermaster

The Role of the Borrego Watermaster in Groundwater Management

Understanding water management in Borrego Springs includes considering the role of the Borrego Watermaster. Established through a court-supervised adjudication, the Borrego Watermaster oversees the management of groundwater in accordance with the Sustainable Groundwater Management Act (SGMA) and a court-ordered Judgment.

The Borrego Springs Groundwater Subbasin

The Borrego Springs Groundwater Subbasin spans approximately 98 square miles across Borrego Valley and is bordered by bedrock formations, faults, and significant geological features. The subbasin lies within San Diego County's jurisdiction and is surrounded by California State-owned land. It primarily consists of agriculture, residential, and recreational land uses, with water and sewer services provided by the Borrego Water District (BWD).

Who is the Borrego Watermaster?

The Borrego Watermaster is a committee of representatives from the sectors affected by the Judgment, including agriculture, recreation, the Borrego Water District, and the community. The Watermaster's primary role is to implement a groundwater management plan to ensure that groundwater pumping is reduced to sustainable levels by 2040. The Watermaster supervises groundwater levels and quality, enforces water allocations, and collaborates with the BWD on water management.

The Role of the Watermaster

The Watermaster's responsibilities include:

Overseeing the reduction of groundwater pumping to achieve sustainability.

Monitoring groundwater levels and water quality to manage the basin effectively.

Enforcing water rights and allocations as per the court-ordered Judgment.

Challenges and Ongoing Projects

The Watermaster faces challenges due to the historical over-pumping of groundwater, which led to significant drops in groundwater levels. To address this, the Watermaster is involved in several projects, including:

Expanding the Groundwater Monitoring Program to improve data collection.

Redetermining the Sustainable Yield to update estimates for water management.

Restoring Fallowed Lands to ensure unused agricultural land is rehabilitated.

The Technical Advisory Committee

A Technical Advisory Committee (TAC) advises the Watermaster on technical matters related to groundwater management. The TAC makes recommendations based on the best available data to ensure sustainable management of the Borrego Springs Groundwater Subbasin. The TAC's duties include analyzing water budgets, identifying undesirable results, and improving water budget assumptions to enable better adaptive management.

Staying Informed

To follow the Watermaster's progress in managing Borrego's water resources, visit their official website here for the latest updates, meeting agendas, and data on water management activities.

Groundwater Monitoring Plan for the Borrego Springs Subbasin

FREQUENTLY ASKED QUESTIONS BORREGO SPRINGS WATERMASTER

Learn More About Borrego Springs

Puttin’ on the Glitz Gala to Support Performing Arts in Borrego Springs

By BSPAC • November 13, 2026

Borrego Springs Performing Arts Center is seeking sponsors for its November 21 fundraiser

Borrego Springs Honors Veterans at Christmas Circle

By Andrea McKenna • November 12, 2026

American Legion Post 853 hosted Borrego Springs’ Veterans Day ceremony on Wednesday, November 11, at the Christmas Circle Community Park bandstand.

SLOWJAMASTAN CELEBRATES FIVE YEARS OF INDEPENDENCE WITH HISTORIC TERRITORIAL EXPANSION

By Robert Dobalina, Slowjamastan • November 12, 2026

World-Famous Micronation to Announce Five-Acre Expansion, Unveil Two New States During November 14 Jubilee The Republic of Slowjamastan is celebrating its fifth anniversary of independence with a historic announcement: the nation is expanding its territory by nearly 50 percent. On Saturday, November 14, from 1–3 PM, Slowjamastan will host its 5th Anniversary of Independence Jubilee, featuring the official announcement and ribbon-cutting ceremony for five newly acquired acres of land, one for each year of independence. The five additional acres, contiguous with the nation's existing 11-acre territory, bring Slowjamastan's total footprint to 16 acres. The public is invited to participate in the festivities, which include: • Historic ribbon-cutting celebrating Slowjamastan's territorial expansion. • Two new states officially commemorated within the nation. • Visa-free entry for the first 10,000 visitors. Crocs remain strictly prohibited. • Free Cactus Cooler while supplies last. • Meet and greet with The Sultan and the Chief of the Porder Batrol. "Five years. Five acres. Sixteen acres of freedom, questionable legislation, and absolutely no Crocs," said The Sultan. "Most countries celebrate anniversaries with cake. We bought more country." Founded in 2021, the Republic of Slowjamastan has attracted worldwide media attention for its unconventional approach to nation-building, complete with its own government, passports, border checkpoints, and national traditions. EVENT DETAILS What: Slowjamastan's 5th Anniversary of Independence Jubilee When: Saturday, November 14, 2026 | 1–3 PM Where: Republic of Slowjamastan, Imperial County, California. See slowjamastan.org/location Admission: Free Learn more about Slowjamastan: www.slowjamastan.org MEDIA CONTACT Robert Dobalina bob@slowjamastan.org

Community Resource Center Invites Everyone to Annual Friend-Raiser Open House

By Andrea McKenna • November 11, 2026

Food, friends, entertainment and community spirit come together Friday, November 13, from 5 to 8 p.m. at the Borrego Springs Community Resource Center (CRC) in The Mall. The Borrego Springs Community Resource Center is opening its doors for its annual Friend-Raiser Open House, inviting residents, visitors and newcomers to stop by, meet some friendly faces and learn more about the organization. The CRC is an important part of the Borrego Springs community, providing food assistance, educational opportunities and programs that bring people together. From its food bank to citizenship classes, Spanish lessons, computer literacy, exercise and Ballet Folklórico, the center offers resources and activities for people of all ages. The Friend-Raiser is an opportunity to see what the CRC is all about, meet the people behind its programs and connect with neighbors in a relaxed, welcoming atmosphere. Guests can enjoy food, wine and presentations featuring Las Flores del Desierto Ballet Folklórico , along with local dogs training for American Kennel Club (AKC) Rally Obedience titles. Whether you're a longtime supporter, new to Borrego Springs or simply curious about what the CRC offers, everyone is welcome to come by. Stop in, say hello, meet some friendly faces and celebrate the community connections that make Borrego Springs special! Event Details Friend-Raiser Open House Friday, November 13, 2026 5–8 p.m. Community Resource Center (CRC) Located in The Mall, Borrego Springs All are welcome!

SAVE THE DATE!: ARTTALK with artist ARhAyas PSonn AllureA

By Elizabeth Rodriquez • November 11, 2026

Join the artist ARhAyas PSonn AllureA for ARTTALK on Saturday, November 21 at 3pm at The Gallery at The Palms to converse about his assemblage collages relating to the erasure of Goddess wisdom and its metamorphosis to time present. Refreshments will be served for your enjoyment. The Gallery at The Palms is located at 2220 Hoberg Road, Borrego Springs, Ca. 92004

OpiCure Ascent to Freedom ride: Uniting community to honor recovery

By OpiCure Foundation • November 10, 2026

This is more than a bike ride. The OpiCure Ascent to Freedom Ride in Borrego Springs takes place Saturday, November 21, and brings together riders, friends, families, and the recovery community for a full day of connection and celebration, in association with Hazelden Betty Ford Foundation. Join the ride through the desert, jump into the pickleball tournament (all skill levels welcome), and enjoy meals provided for the riders as we come together to mark sobriety, share stories, and support one another. Whether you’re riding, playing, volunteering, or simply showing up, you’re part of this. Come be part of something bigger than any single activity — come be part of the Ascent to Freedom. “We wanted this to be a fun day that everyone can enjoy. Come meet the Opicure Community and grow with us,” says OpiCure Foundation President Cullen Easter. In the heart of the Anza-Borrego Desert, this inaugural OpiCure event brings together people in recovery, their families, and the cycling community to celebrate sobriety, share stories of strength, and raise awareness about the opioid crisis. "By turning the simple act of riding into a collective ascent toward freedom, it shows that recovery is possible, community heals, and every pedal stroke can move us closer to a life beyond addiction," says Cullen. "The OpiCure Ascent to Freedom is about community, movement, and celebrating recovery in every form." OpiCure Foundation is a 501(c)(3) Non Profit Foundation focused on addressing opioid-related addiction and deaths. More information on the event is available at opicureride.com .