Know Before You Go: Catching a California Superbloom
After the rains, come the superblooms. These rare natural phenomena blanket California deserts with chromatic floral explosions when the conditions are just right: heavy rains after drought. It can feel like magic. In Death Valley, one of the most inhospitable places on the planet, millions of evening primrose, monkeyflowers, desert five spots, and other short-lived wildflowers sprout, bloom, and return to earth before the punishing heat arrives.
When is the best time to see the blooms in California?
With different regions come different seasons.
Peak California waildflower season typically runs from mid-March to mid-April in many parts of the state, but the season progresses at different times in different areas.
Desert regions, Southern California, and the Central Coast tend to bloom from mid-March to mid-April, sometimes as early as February. The Bay Area and Sierras, on the other hand, have later blooming periods. The Bay Area's peak blooming time is roughly from April to July, while the Sierras' bloom comes later, typically in early summer.
Insider tip: Thanks to California's Parks and Recreation flower bloom tracker you can now time your trip perfectly.
What are the best California superbloom locations?
Deserts and national and state parks top the list across the Golden State.
Thankfully, you can search (and see) superblooms all over California. The top destinations are Joshua Tree, the Mojave Desert, and Death Valley; if you’re planning to visit Death Valley, remember that the blooms start at lower elevations and continue farther up as the season progresses.
Anza-Borrego Desert State Park in the Colorado Desert is another go-to flower spot in Southern California. Along the Central Coast, Montaña de Oro State Park near Morro Bay is a popular pick; meanwhile, in the Bay Area, flowers tend to bloom in the hills. Mount Tamalpais State Park, Mount Diablo State Park, and Reinhardt Redwood Regional Park in Oakland are all promising places to start.
Related: The Best National Parks in California for Every Type of Traveler
What flowers am I looking at during the California superbloom?
Get acquainted with the wildflowers.
Can you spot a California golden poppy—also known as California sunlight or cups of gold—in the field? How about a notch-leaf phacelia or Pacific hound’s tongue? Among the desert ephemerals, gravel ghosts, princesplumes, and common stork's-bills are the most delicate.
While you don’t have to be a botanist-level expert to enjoy hunting for superblooms, learning the names and species of the wildflowers you’ll spot can add a layer of fun to your trip—and help you appreciate California’s beauty. Different flowers bloom in different regions across the state, meaning there’s always more to learn and more to see. Check out California's Native Plant Society guide to wildflowers.
Can you walk in the flower fields?
Tread lightly, and don’t “doom the bloom.”
In 2019, crowds of thousands overwhelmed Lake Elsinore, a small town in Riverside County, to see the golden poppy superblooms along the hillsides of Walker Canyon. With rampant flower trampling, hiking injuries, and deadlocked parking lots, the chaos forced the town to close trails and canyon access.
Wherever you visit, respect the locals and wildlife by hiking on marked trails, stay off the wildflower beds, and pack your trash in and out. Don’t pick the wildflowers—it’s illegal on private and state grounds.
Related: Where to See Wildflowers in California: 7 Best Places for Flower Blooms
How do I know when and where the flowers are blooming?
Know where the flowers are blooming before you go.
The California Department of Parks and Recreation keeps the public updated on blooms in state parks with a dedicated web page. The info there is organized by region and state park, offering details about which flowers to look for on specific trails, roads, or park sections. For weekly peak-season updates on the best public and private viewing locations in Southern and Central California, check out the Theodore Payne Foundation Wild Flower hotline.
Where else can I see California superblooms?
Stop to smell the flowers within city limits.
When weekend trips to the desert are impossible, travelers can stop to smell the wildflowers elsewhere. One third of the University of California Botanical Garden in Berkeley, for example, contains one of the largest collections of California native plants and wildflowers in the world.
Regional botanic gardens along the coast, in San Francisco, San Luis Obispo, Pasadena, and San Diego, among other cities, are also great places to find superblooms in miniature; the gardens sometimes organize superbloom programs and have entire sections dedicated to desert plants and wildflowers from California.
Frequently asked questions
Everything you need to know about catching a California superbloom.
- What is a superbloom? A superbloom is a desert phenomenon when thousands, if not millions, of wildflowers, bloom at the same time, creating a colorful landscape.
- Why do superblooms happen in California? Superblooms require two things: desert landscapes and a wet winter. California (usually) has both. Particularly wet winters provide the water necessary for dormant wildflower seeds to bloom across a desert.
- What types of flowers can you see during a California superbloom? In a California wildflower superbloom, some of the most common species seen are California poppies, desert sunflowers, sand verbena, and lupine.
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