Where on earth
Satellite imagery flying in from a world view to Anza-Borrego Desert State Park, United States. Use the + / − buttons, or click the map to zoom with your scroll wheel; drag to pan and pinch to zoom on touch.
- Region
- California, USA
- Country
- United States
- Biome
- Sonoran desert (0–1,800 m)
- Best season
- November – March
- Difficulty
- moderate
- Backpacking
- Hiking
- Desert Hiking
- Canyoneering
Key takeaways
- Biome: Sonoran desert (0–1,800 m)
- Best season: November – March
- Difficulty: moderate
- Top activity: backpacking
Photos of Anza-Borrego Desert State Park
Topic summary
The largest state park in California — 600,000 acres of Sonoran desert, badlands, and slot canyons east of San Diego.
Key takeaways
- Difficulty: moderate
- Best season: November – March
Intended uses
backpacking
Climate suitability
Sonoran desert (0–1,800 m)
Tools for a trip here
Picked for how, when and where you're going. Free, no signup.
- Sleep System Temp CalculatorCold nights: check your bag and pad add up to a safe sleep.
- Base Weight CalculatorEvery ounce is carried — total your kit and find your base weight.
- Pack Volume SizerSize the pack for your trip length and season.
- Water Purification MatrixTreat water from streams and lakes on trail.
- Layering CalculatorCold-season miles: layer for climbs and camp.
Plan with verified data
Anza-Borrego Desert State Park trip tools
How to get there
The park is in the Colorado Desert of Southern California, primarily in eastern San Diego County, with portions in Imperial and Riverside counties. Borrego Springs, home to park headquarters, and Shelter Valley are the two communities enveloped by the park. Confirm directions to the specific starting point before traveling.
- Borrego Springs
A community enveloped by the park and the location of park headquarters. Use it as an orientation point, then confirm the exact access location for the planned outing.
- Shelter Valley
The other community enveloped by the park. It is a geographic planning point, not a substitute for a confirmed trailhead or route entrance.
Sources: Wikipedia · Wikivoyage. Confirm road and trailhead conditions with the managing agency before you leave.
Popular pursuits at Anza-Borrego Desert State Park
- Backpacking
Multi-day travel with everything on your back — see the packing blocks below.
- Hiking
Day miles on marked trail, with route notes and trail links below.
- Desert Hiking
Water carries and heat management drive the plan.
- Canyoneering
Narrows, downclimbs, and flash-flood timing.
Animals around Anza-Borrego Desert State Park
Maps, GPS & compass for this trip
Carry a waterproof paper map and a compass you can steer by, and treat the GPS as the backup — not the other way round. Buying links go to Amazon; Wild10 earns a commission at no cost to you.
Waterproof topo maps
- Waterproof topographic map — Anza-Borrego Desert State ParkAmazon search for waterproof, tear-resistant topo maps covering this area.
- National Geographic Trails IllustratedThe waterproof Trails Illustrated series — check for a sheet covering this area.
- Waterproof map case & compass lanyardKeep a paper map readable in rain, spray and a swamped boat.
Fishing at Anza-Borrego Desert State Park
Planning to fish Anza-Borrego Desert State Park, California? Fishing licenses, open seasons and catch limits in California are set by the local wildlife authority and change every year — check the official source before you cast a line.
Do I need a fishing license at Anza-Borrego Desert State Park?
- A California fishing license is normally required for anyone over the local youth age.
- Read the current California fishing regulations for special waters, barbless-hook or catch-and-release rules.
- Clean, drain and dry boats and gear between waters to stop invasive species.
Hunting near Anza-Borrego Desert State Park
Thinking about hunting Anza-Borrego Desert State Park, California? Hunting seasons, tags and draws in California are set by the wildlife authority each year. Confirm the rules for your species and unit before you go.
Is hunting allowed at Anza-Borrego Desert State Park?
- Confirm the land around Anza-Borrego Desert State Park is open to hunting and which management unit it falls in.
What do I need to hunt in California?
- A California hunting license — most jurisdictions also require hunter education certification.
- Species tags or draw results for big game such as deer, elk, moose or bear where they occur.
- Knowledge of firearm and bow transport rules, which differ by land type and border crossing.
A large Colorado Desert park
Anza-Borrego Desert State Park occupies 650,000 acres of the Colorado Desert in Southern California. It is California’s largest state park and the third largest state park in the United States. Most of its footprint lies in eastern San Diego County, but the park also reaches into Imperial and Riverside counties. Its San Diego County lands account for roughly one-fifth of that county. That scale matters when planning an outdoor visit: treat Anza-Borrego as a broad destination rather than a single stop. Choose a manageable area to explore, establish how to reach it, and leave room in the day for travel and changing conditions. A park-wide overview is useful for orientation, but it should not replace detailed navigation for the particular outing.
Borrego Springs and Shelter Valley
The park envelops two communities: Borrego Springs and Shelter Valley. Borrego Springs is home to the park’s headquarters, making it a useful geographic anchor when organizing a visit. Shelter Valley provides another named point of orientation within the park’s extensive footprint. Neither community name, by itself, identifies a trailhead or establishes access to a particular route. Before setting out, distinguish the community being visited from the actual starting point of the outdoor portion of the trip. For a destination this large, it is more practical to build a day around a defined area than to assume that places within the same park are close together. Confirm specific access arrangements with the managing agency before committing to an itinerary.
Desert planning and park history
Established in 1932, Anza-Borrego takes its name from eighteenth-century Spanish explorer Juan Bautista de Anza and borrego, a Spanish word for sheep. Its setting is the Colorado Desert, not the Mojave Desert farther toward Southern California’s Nevada boundary. That distinction helps place the park within the region’s geography: this is an inland desert destination rather than part of the coastal belt associated with Los Angeles and San Diego. Prepare accordingly, with drinking water, sun protection, and a plan suited to the forecast and the group’s abilities. Do not assume that the size of the park guarantees services along an outing. Set conservative turnaround criteria, carry navigation appropriate to the intended terrain, and verify local conditions before leaving a known access point.
Route options
- Borrego Springs area
Organize an area-focused visit around the community that houses park headquarters. Select and verify a specific outdoor route before departure; this is an itinerary focus rather than a named trail.
- Shelter Valley area
Use Shelter Valley as the geographic focus for a separate park outing. Confirm the intended route and its access before setting out; this option does not describe an established trail.
Sample itineraries
- Borrego Springs orientation · 1 day
Begin in Borrego Springs, home to park headquarters. Confirm current conditions and suitable outings with park staff before exploring. Keep the day focused on one manageable area rather than trying to cover this 650,000-acre Colorado Desert park.
- Two-day desert introduction · 2 days
Use Borrego Springs as an orientation point on the first day. Reserve the second for another park outing selected after checking access and weather. The park surrounds both Borrego Springs and Shelter Valley; do not assume that nearby-looking locations have direct connections.
Seasonal conditions
Spring
Spring; choose outing times using the local forecast.
Plan for exposed Colorado Desert terrain. Carry water and sun protection, and adjust walking plans to the day's temperatures rather than assuming spring will be mild.
Summer
Summer; make plans conditional on forecast heat.
Treat desert heat as a major planning constraint. Favor cooler hours, keep outings conservative, and skip strenuous activity when conditions exceed the group's ability to stay cool and hydrated.
Fall
Fall; check temperatures before committing to an outing.
Do not assume the calendar guarantees cool desert weather. Retain a heat-conscious plan, carry sufficient water, and bring layers for changing temperatures.
Winter
Winter; check daytime and overnight forecasts.
Pack layers rather than relying on the desert's warm-weather reputation. Match outing length to available daylight and current weather, and continue carrying water and sun protection.
| Season | Window | Conditions |
|---|---|---|
| Spring | Spring; choose outing times using the local forecast. | Plan for exposed Colorado Desert terrain. Carry water and sun protection, and adjust walking plans to the day's temperatures rather than assuming spring will be mild. |
| Summer | Summer; make plans conditional on forecast heat. | Treat desert heat as a major planning constraint. Favor cooler hours, keep outings conservative, and skip strenuous activity when conditions exceed the group's ability to stay cool and hydrated. |
| Fall | Fall; check temperatures before committing to an outing. | Do not assume the calendar guarantees cool desert weather. Retain a heat-conscious plan, carry sufficient water, and bring layers for changing temperatures. |
| Winter | Winter; check daytime and overnight forecasts. | Pack layers rather than relying on the desert's warm-weather reputation. Match outing length to available daylight and current weather, and continue carrying water and sun protection. |
Permits, fees & closures
Confirm current permit, entry, and overnight-use requirements with California State Parks before visiting.
Confirm current permits, fees, and closures with the managing agency before you go.
Hazards & regulations
- Heat and sun exposure can make desert outings demanding; scale activity to the forecast and the group's condition.
- Dehydration is a desert concern. Carry sufficient drinking water rather than assuming it will be available during an outing.
- The park's 650,000-acre scale makes navigation and realistic trip scope important. Carry navigation tools and avoid overambitious plans.
- Changing temperatures can leave visitors underprepared. Carry layers and check conditions before setting out.
What to pack for Anza-Borrego Desert State Park
- Drinking water sufficient for the planned outing
- Sun hat
- Sunscreen
- Sunglasses
- Park map
- Offline navigation
- Charged phone
- Backup power
- Layers suited to the forecast
- Footwear appropriate for the chosen outing
- First-aid kit
- Headlamp
Anza-Borrego Desert State Park FAQ
- Where is Anza-Borrego Desert State Park?
- It lies in Southern California's Colorado Desert, primarily in eastern San Diego County, with portions extending into Imperial and Riverside counties.
- How large is the park?
- The park covers 650,000 acres. It is California's largest state park and the third largest state park nationally. Plan a focused visit rather than expecting to see it all in a short trip.
- Where are park headquarters?
- Park headquarters are in Borrego Springs, one of two communities surrounded by the park. The other is Shelter Valley.
- What does the park's name mean?
- The name combines Juan Bautista de Anza, an eighteenth-century Spanish explorer, with borrego, a Spanish word for sheep.
- How should a first visit be planned?
- Start with current guidance from California State Parks, choose a manageable outing, and check the weather. Water, sun protection, navigation tools, and suitable layers are practical essentials for this large desert park.