Ukiah, CA
Orr Hot Springs
Tucked into a steep redwood canyon about 12 miles outside Ukiah, Orr is a rustic, clothing-optional retreat with private cast-iron soaking tubs, a moon-view pool, a very…
Southern California Desert · Julian, CA
Agua Caliente County Park
Day pass from $7day-use admission
1soak styles
Julianlocation
Southern California Desertregion
About these waters
A desert oasis west of Anza-Borrego, Agua Caliente County Park directs its geothermal water into an indoor 102-degree therapeutic spa, an outdoor mineral pool, and a children's wading pool. The park pairs soaking with 140 campsites, RV hookups, cabins, and canyon hiking trails where bighorn sheep are often spotted. It's open Labor Day weekend through Memorial Day and closes for the summer heat. Day-use parking and pool entry are modestly priced per the county parks site.
Amenities
✓indoor therapeutic spa
✓outdoor mineral pool
✓wading pool
✓campground
✓cabins
✓hiking trails
✓picnic area
✓RV hookups
Good to know
- Listing researched October 2026 — prices and hours change, always confirm with the spring before visiting.
- Hydrate between soaks and limit hot soaks to 15–20 minutes — mineral water dehydrates fast.
- Wild springs run on the honor system: pack out everything, leave the pool cleaner than you found it.
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Agua Caliente County Park: FAQs
Do I need to book Agua Caliente County Park in advance?
For day-use admission, popular resorts sell out on weekends — if the official site offers reservations, book ahead. Weekday visits are usually easier as walk-ins.
Are kids welcome at Agua Caliente County Park?
Many developed springs welcome families, but age rules, family hours, and adults-only pools vary by property. Check the official site for the current policy before visiting with children.
How long should I soak at Agua Caliente County Park?
Start with 15–20 minutes, then cool off and hydrate before going back in. Hot mineral water dehydrates you faster than you expect — drink water between soaks and don't push through dizziness.
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