|Elevation||587 ft (179 m)|
Sanitarium (formerly, Crystal Springs) is an unincorporated community in Napa County, California. It lies at an elevation of 587 feet (179 m). Sanitarium is located 2.5 miles (4.0 km) north of Saint Helena.
The settlement was founded in 1878 by Seventh-day Adventists who opened a sanitarium that they called the Rural Health Retreat at Crystal Springs, later St. Helena Sanitarium, and now St. Helena Hospital. The community that developed around the sanitarium was called Sanitarium.
- U.S. Geological Survey Geographic Names Information System: Sanitarium, California
- Durham, David L. (1998). California's Geographic Names: A Gazetteer of Historic and Modern Names of the State. Clovis, Calif.: Word Dancer Press. p. 696. ISBN 1-884995-14-4.
- "Pacific Rural Press 17 April 1886 — California Digital Newspaper Collection". cdnc.ucr.edu. Retrieved 2019-12-17.
- "Adventist Health St. Helena Fact Sheet - St. Helena, California (CA) - Adventist Health St. Helena, California". www.adventisthealth.org. Retrieved 2019-12-17.