Public Restrooms and Showers
Public bathroom
3 (1)
2554 Lake Morena Dr, Campo, CA 91906
This location may be clothing-optional or adjacent to adult content. We do not display adult imagery and recommend discretion. Families should verify suitability.
Three Developed Mineral PoolsCA
Agua Caliente Park
By Hidden Swimming Holes Team · Record updated
Background: generated illustration, not a photograph of this location.
Plan Agua Caliente's three county-managed pools with seasonal opening, separate parking and pool fees, age-specific indoor hours and booked camping.
Swimming restriction
Follow posted pool-specific age and camper-only evening requirements. No dogs on pool decks/trails; no alcohol in pool areas.
Official sources checked:
Water type
Three Developed Mineral Pools
Access
Informal
Fee
Posted $5 day-use parking plus $7 pool entry per non-camper; confirm current terms.
Best season
Select a currently open date and eligible pool slot, not a generic desert early-morning summer plan
Nearby towns
San Diego, Alpine, Borrego Springs
Water body
Geothermal Water In County-Managed Pools
Location
Map & Directions
Nearby towns
San Diego, Alpine, Borrego Springs
Place-name search
Agua Caliente County Park Julian California
Map searches for the named location. Confirm the entrance and current access with the park before you go.
Sources & checks
This is a desk-researched listing. A record update or map check does not confirm current swimming permission or water conditions.
- Swimming rules
- Official sources checked . See the rules above and check for current closures.
- Access location not verified
- The recorded location has no completed source check. Confirm the entrance, legal access, and parking before travelling.
- Record updated
- · This is a data update, not a field visit.
Found an error? Send a correction with the location and a source. How we research listings.
Three managed pools, not a wild canyon soak
San Diego County describes two outdoor pools and an indoor spa at Agua Caliente. Choose the pool that fits your group and check its current schedule. Managed mineral water is not a promise of medical benefit or suitability for every visitor.
Separate the pool ticket from parking
The county park page lists $5 day-use parking and $7 pool entry per non-camper. These are different charges. Confirm current payment arrangements and the applicable admission category before arrival.
Use the pool-specific opening plan
Summer closure changes the trip calendar
The county closures page places Agua Caliente's normal season from Labor Day weekend through Memorial Day. Summer heat closures mean an early start is not a substitute for an open park. Check current notices before driving.
Indoor and outdoor age and evening rules differ
The posted indoor schedule has age-restricted daytime access and adult-only slots. Friday/Saturday evening use is for campers, with different indoor/outdoor eligibility. Confirm the exact slot with staff rather than treating general park hours as a pool admission policy. Outdoor and children's pool schedules are separate.
Reserve camping and plan pets separately
The county offers tent and hookup sites plus cabins through its own reservation system. This is a county park, not a California State Parks campsite booking. Dogs are not allowed on trails or pool decks, and alcohol is prohibited in pool areas. Contact the park at 760-765-1188 for visit-specific questions; ask staff about access needs and current services instead of assuming universal step-free bathing.
Getting There
Use county directions to 39555 Great Southern Overland Stage Route of 1849, Julian, at the desert base of the mountain. Consult current county map and road notices; the historic mileage account is not a current travel-time guarantee.
Quick Navigation
Access Notes
Normal season Labor Day weekend through Memorial Day. Posted day-use 9:30 a.m. to sunset is not the pool timetable; age and evening rules vary.
Plan Your Visit
Parking & Access
Confirm the entrance, parking arrangements, and legal access with the land manager. A map pin does not establish a public right of access. Follow posted routes and never block gates or driveways.
Regulations & Fees
Follow posted pool-specific age and camper-only evening requirements. No dogs on pool decks/trails; no alcohol in pool areas. Public park access does not necessarily include permission to swim. Respect private property and posted restrictions.
Seasonality & Flow
Water conditions can change quickly. This listing does not provide a current safety or water-quality assessment. Check official alerts and avoid entering water when conditions or permission are uncertain.
What to Bring
Bring sturdy water shoes to protect your feet on rocks and slippery surfaces. A waterproof dry bag keeps your phone, keys, and valuables safe. Pack a quick-dry towel, sun protection, and drinking water - never drink from the natural water source.
Nearby Facilities
Nearby places from saved public map data, not necessarily facilities at the swimming spot. Confirm access, hours, fees, and amenities with the operator before you drive.
Map data retrieved 2026-06-15
Ma Tar Awa Viejas Camper Park
Campground
4 (167)
25 Browns Rd, Alpine, CA 91901
Public restroomPublic showerRestroomRunning water
Parking garage at Viejas Casino & Willows hotel
Parking garage
Alpine, CA 91901
Parking Garage at Viejas Casino & Resort
Parking garage
5000 Willows Rd, Alpine, CA 91901
Horsethief Canyon Trailhead
Hiking area
4.8 (40)
Forest Rte 16S04, Alpine, CA 91901
Descanso Ranger District
Forestry office
3.3 (7)
3348 Alpine Blvd, Alpine, CA 91901
Restroom
Bell Bluff Trailhead
Hiking area
4.4 (5)
2727 Via Dieguenos, Alpine, CA 91901
Wright's Field
Tourist attraction
4.7 (83)
1951 Tavern Rd, Alpine, CA 91901
Frequently Asked Questions About Agua Caliente Park
Are there two pools or three?
The county documents two outdoor pools and one indoor spa, with separate schedules.
Is the parking payment my pool ticket?
No. Posted day-use parking is $5; non-camper pool entry is $7 per person.
Can I visit in midsummer if I arrive early?
The normal park season is Labor Day weekend through Memorial Day; check notices rather than plan around a summer closure.
Can children use every pool at every time?
No. Indoor ages/adult-only slots and camper-only evening access differ from outdoor schedules; confirm the intended slot with staff.
Can I book camping through California State Parks?
Use San Diego County's park reservation system for its tent, hookup and cabin options.
Can my dog or alcohol come to the pool deck?
Dogs are not allowed on pool decks or trails, and alcohol is prohibited in pool areas. Check service-animal arrangements separately.
Highlights
Three developed pools distinguished
Separate parking and non-camper pool charges
Seasonal closure and age/evening eligibility
County camping and pet restrictions
Location & Area Map
Safety Information
Important Safety Tips
- Managed pools do not guarantee suitability or medical benefits
- Ask staff about access and hot-water exposure; follow any closure instructions
Cultural & Historical Context
Historical Background
The historical directory record is retained as evidence, not proof of present access or a verified cultural account.
Photography Guide
Photo Opportunities
Choose lawful public viewpoints. Photographs do not establish depth, safe conditions or permission.
Conservation & Ethics
Protect This Place
Respect private boundaries and signs, use authorized paths and pack out waste.
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At a Glance
Best Time to Visit
Select a currently open date and eligible pool slot, not a generic desert early-morning summer plan.
Difficulty Level
Developed park does not establish universal accessible pool entry; confirm the route/equipment needed with staff.
Fee
Posted $5 day-use parking plus $7 pool entry per non-camper; confirm current terms.
Facilities
Check pool-specific access and staff guidance. County offers tent/full/partial hookup sites and cabins; no universal step-free water-entry or lifeguard roster asserted.
Activities
Bathing in county-managed pools subject to current pool-specific schedules, ages and admission; separately booked campground recreation.
Phone
760-765-1188
Safety & Access Notice
This information is for general planning only and may be incomplete, outdated, or inaccurate. Access rules, closures, water levels, currents, hazards, and legal restrictions can change at any time. Always verify current rules with the land manager or official source before visiting.
You are responsible for your own safety and for following all posted signs, laws, and local regulations. Read the full disclaimer.
Camping Information
Book county tent, hookup or cabin accommodation through the county reservation system, not State Parks.
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Safety & Access Notice
This information is for general planning only and may be incomplete, outdated, or inaccurate. Access rules, closures, water levels, currents, hazards, and legal restrictions can change at any time. Always verify current rules with the land manager or official source before visiting.
- Do not swim where swimming is prohibited, unsafe, or not clearly allowed.
- Follow posted signs, local regulations, closures, and private-property boundaries.
- Assess conditions on site. Water flow, depth, temperature, and underwater hazards change quickly.
- Never jump or dive without personally confirming depth and underwater obstacles.
- Swim with a buddy and consider flotation for weak or non-swimmers.
- Pack out all trash; respect wildlife and fragile environments.
You are responsible for your own safety and for following all posted signs, laws, and local regulations. Read the full disclaimer.
J
Joshua Havens
Founder & Editor, Hidden Swimming Holes
Joshua Havens created Hidden Swimming Holes to make it easier for people to find — and safely visit — natural freshwater swimming destinations across the United States. He researches access conditions, water quality resources, and land management rules so you don't have to start from scratch. He holds a strong belief that good outdoor recreation information should be accurate, honest about its limitations, and freely available.
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