# Los Guilicos Warm Springs, California

Los Guilicos Warm Springs in California. 88°F (31°C). Short Walk. Sonoma County.

- Page: https://www.soakingsprings.com/hot-springs/california/los-guilicos-warm-springs
- Source: Soaking Springs, researched and maintained by Armen Suny
- Updated: 2026-09-14

## Can you soak at Los Guilicos Warm Springs?

The water leaves the ground at 88°F, about as warm as a heated pool. It's a short walk from the road. We haven't confirmed whether it has a pool or charges a fee.

## Key facts

| Fact | Value |
|---|---|
| Source water temperature | 88°F (31°C) (USGS record; developed pools are often cooled) |
| Total dissolved solids | 641 mg/L |
| Elevation | 340 ft |
| Access | Short Walk, 502 ft from the nearest road |
| County | Sonoma County |
| Nearest town | Kenwood |
| Coordinates | 38.39400, -122.55200 |
| Best months to soak | December, January, February (largest gap between water and average air temperature) |
| Nearest campground | OAK SHORES DAY USE AREA (CA), 20.6 mi |

## About Los Guilicos Warm Springs

Kenwood, in Sonoma County, is under two miles from Los Guilicos Warm Springs, where the water sits a little below body temperature. A 2003 USGS measurement shows moderate dissolved solids and nothing else was sampled. Ownership and access are both blank in the record, and no photo has been attached.

A walk of about five hundred feet from the nearest road, unnamed in the record. This is low ground, a few hundred feet above sea level, with no snow and a fair bit of rain. Oak Shores Day Use Area is the nearest camping listed, some twenty miles distant. Land unit is not given, and designation is missing too.

Winter scores best here, and with no snow any season is possible. The water is warm enough to sit in and too cool to burn. Nothing says the public may enter. With a town this close, treat the ground as private until shown otherwise. The only chemistry on file is a dissolved-solids reading from 2003.

## Water chemistry

Lab sample from 2003-07-15 (Water Quality Portal).

| Measure | Value |
|---|---|
| Total dissolved solids | 640.9 mg/L |

## Nearby

- Nearest city page: [Hot springs near Kenwood](https://www.soakingsprings.com/hot-springs/near/california/kenwood), 0 mi away
- State page: [Hot springs in California](https://www.soakingsprings.com/hot-springs/california)
- [Unnamed thermal spring, CA](https://www.soakingsprings.com/hot-springs/california/unnamed-spring-sonoma-county-1): 73°F source, TDS 640 mg/L, Short Walk, near Kenwood, Sonoma County
- [Unnamed thermal spring, CA](https://www.soakingsprings.com/hot-springs/california/unnamed-spring-sonoma-county-2): 70°F source, Roadside, near Eldridge, Sonoma County
- [White Sulphur Springs (California), CA](https://www.soakingsprings.com/hot-springs/california/white-sulphur-springs-california): pH 8.7, TDS 750 mg/L, Roadside, near Saint Helena, Napa County
- [St Helena White Sulphur Spring, CA](https://www.soakingsprings.com/hot-springs/california/st-helena-white-sulphur-spring): 97°F source, pH 8.7, TDS 750 mg/L, Roadside, near Saint Helena, Napa County
- [Calistoga Hot Springs, CA](https://www.soakingsprings.com/hot-springs/california/calistoga-hot-springs): 172°F source, Roadside, near Calistoga, Napa County
- [Mark West Springs, CA](https://www.soakingsprings.com/hot-springs/california/mark-west-springs): 88°F source, Roadside, near Larkfield-Wikiup, Sonoma County

## Questions

**What is the water temperature at Los Guilicos Warm Springs?**
Los Guilicos Warm Springs has a water temperature of 88°F (31°C). This is a warm thermal spring.

**Where is Los Guilicos Warm Springs located?**
Los Guilicos Warm Springs is located in Sonoma County, California at 340 feet elevation, near Kenwood. Coordinates: 38.3940°N, 122.5520°W.

**How do I get to Los Guilicos Warm Springs?**
Los Guilicos Warm Springs has Short Walk road access (502 ft from the road).

**Can I camp near Los Guilicos Warm Springs?**
Yes, Oak Shores Day Use Area (Ca) is located nearby (20.6 miles away).

**What minerals are in the water at Los Guilicos Warm Springs?**
Water chemistry analysis shows the presence of Total Dissolved Solids. Total dissolved solids measure 641 mg/L.

## Sources

- USGS thermal springs records, Water Quality Portal lab analyses, OpenStreetMap, Wikipedia/Wikidata, NOAA climate normals