Warner Springs
- Location
- California, United States
- Water type
- sulfurous
- Temperature
- 35 °C
- pH
- 6.5
Water profile
Soothing — neither hot nor cold, perfect balance.
Rich in active gases or metals — a strong mineral character.
Soft water — natural, classic buoyancy.
Warner Springs in San Diego County, California, is a historic natural hot spring area in the high chaparral grassland of the Warner Valley, where sulphurous thermal water surfaces along fault lines in one of Southern California's most historically significant landscapes. The springs, on the ancient Luiseño and Cupeño indigenous trading routes, were developed as a major Butterfield Overland Mail station in the 1850s and have been integral to California's transportation and cultural history for centuries. The broad open valley, flanked by the San Jacinto Mountains, Palomar Mountain, and the Santa Rosa Mountains, provides one of Southern California's most dramatic and spacious natural settings.