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.

Borrego Springs Local • September 15, 2023

Guided Stargazing Tours: Dennis Mammana

Dennis Mammana title card on starry blue background with a small portrait and subtitle about sharing the cosmos

Borrego Springs: Celestial Wonders

In the enchanting world of Borrego Springs, a mere two-hour drive from downtown San Diego, stargazing reaches new heights under the expert guidance of acclaimed astronomer Dennis Mammana. This desert refuge, famed for its optimal stargazing conditions, is cradled by the vastness of Anza-Borrego Desert State Park and protected by encircling mountains, offering one of Southern California’s most profound night skies.

As California’s inaugural International Dark Sky Community, Borrego Springs has earned acclaim from KCET, USA Today, and Afar Magazine, cementing its status as a leading stargazing destination. With an array of enthralling stargazing events and a celestial tapestry awaiting exploration, Borrego Springs stands as a luminous oasis, echoing the very spirit that beckons Dennis to its starry night.

Guiding You Through The Stars

Enter the world of Dennis Mammana – a name synonymous with the magic of the night sky, an avid astronomy author, syndicated columnist, captivating public speaker, and a true guardian of Borrego’s starry nights.

Dennis Mammana: A Cosmic Journey

Dennis Mammana’s cosmic journey began in Easton, PA, where the merging rivers seemed to echo his connection to the universe. The launches of Earth-orbiting satellites in the late 1950s ignited his fascination with the celestial realms. Armed with a degree in physics and astronomy from Otterbein College (now Otterbein University), he embarked on a journey destined to illuminate the skies for generations.

In 1973, Dennis ventured to Vanderbilt University, conducting a year-long photometric study of distant Seyfert galaxies. This set the foundation for his lifelong pursuit of sharing cosmic narratives. With an M.S. in astronomy, he contributed to esteemed institutions like the Smithsonian Institution’s National Air & Space Museum, the University of Arizona, and San Diego’s Reuben H. Fleet Space Theatre & Science Center.

Dennis Mammana: Cosmic Illuminator

Dennis Mammana’s influence spans the globe through captivating planetarium programs that have enraptured audiences worldwide. Collaborating with luminaries like Burgess Meredith and Patrick Stewart, his directorial skills even extended to a partnership with science fiction icon Arthur C. Clarke. As an esteemed National Association of Science Writers member, he’s authored six popular astronomy books, including a pioneering work on extra-solar planetary systems.

From captivating images featured in international magazines to earning coveted membership in TWAN (The World at Night), Dennis’s night sky photography is a testament to his prowess. His dynamic speaking engagements at resorts, museums, and cruises have enlightened countless audiences. Leading public observing and sky photo tours across 50 countries, he’s chronicled the aurora borealis and documented 18 total solar eclipses. A recipient of esteemed awards,

Dennis’s influence even extends to shaping Borrego Springs as the first International Dark Sky Community, an honor celebrated during his role as Grand Marshal of the Borrego Days Desert Festival.

“We protect the desert, and now we’re protectors of the sky,” said Dennis Mammana, a local astronomer and photographer. “Borrego is not just a daytime place. We’re a celestial preserve.”
psmag.com

Stargazing Made Fun and Friendly

Dennis’ nationally syndicated newspaper column, affectionately known as “Stargazers,” catapults us into the universe’s heart. Dennis brings the cosmos to our doorstep with an almost magical touch through vivid descriptions and relatable narratives. The column’s headlines, like “Chicken Little Right: The August Sky Is Falling!” and “Big Moon A-Risin’,” infuse a playful twist into astronomical insights, making the universe understandable and truly enjoyable.

But there’s more to this cosmic storyteller than words on paper. Delving into the night sky, Dennis Mammana goes beyond the ordinary to provide detailed updates through his Facebook page. With a passion that knows no bounds, he leads us on celestial journeys through his posts, unraveling the mysteries of stars, planets, and beyond.

Whether it’s a rare alignment of planets or a meteor shower extravaganza, Dennis’s Facebook updates promise a front-row seat to the cosmic spectacle.

Borrego Night Sky Tours with Dennis Mammana

Join Dennis on a captivating journey through the cosmos with Borrego Night Sky Tours.

Under the pristine dark skies of Southern California’s Anza-Borrego Desert, many celestial wonders await – from colorful stars and stellar clusters to star-forming nebulae and distant galaxies. With the power of an 11-inch diameter Schmidt-Cassegrain reflector telescope, Dennis will unveil the universe’s secrets, transporting you back through time to witness ancient celestial objects. As you peer through this powerful instrument, the cosmos comes alive, revealing its beauty and mysteries. Borrego Springs, an International Dark Sky Community, provides the perfect backdrop for this celestial adventure, ensuring an unforgettable night of stargazing.

borregonightskytours.com

SCHEDULE YOUR CELESTIAL ADVENTURE

Beyond being a global astronomy enthusiast, Dennis is integral to Borrego Springs’ identity as an International Dark Sky Community.

Let Dennis Mammana, your seasoned celestial tour guide, illuminate the universe and create memories that will last a lifetime. Check out the tours!

So, is Dennis Mammana the star of Borrego Springs?

Without a doubt! His journey from cosmic curiosity to global astronomy authority mirrors the journey of Borrego Springs itself – a haven for those who seek to explore the universe above. To never miss an opportunity to learn, observe, and celebrate the night sky, make sure to subscribe to his StarTrails e-newsletter and follow him on Facebook. Let’s continue to traverse the cosmos with Borrego’s very own star.