The Geysers
The Geysers reaches 214°F in Lake County, representing one of the world's largest geothermal power generation complexes where industrial and natural thermal features coexist.
Located at 1,565 feet elevation near Cobb in the Mayacamas Mountains, the site sits just 176 meters from Big Geysers Road with dramatic volcanic terrain and superheated steam vents creating a landscape 154°F above ambient temperature.
The Geysers' extraordinary thermal intensity results from deep circulation through fractured volcanic rock, making it a critical energy resource for Northern California and a site of intense industrial development alongside natural thermal features.
Access is short walk distance from Big Geysers Road. Warm Springs Recreation Area (18.9 km away) offers day-use only with no overnight camping, though it provides picnic facilities and trail access to Lake Sonoma nearby.
Is The Geysers worth visiting?
Best for
- Viewing dramatic geothermal features
- Overnight camping trips
Not ideal for
- Swimming or soaking
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Overview Warm Springs Recreation Area is a day-use park located at Lake Sonoma, which is just a 45 minute drive north of Santa Rosa and a 2 hour trip from San Francisco. There is no overnight camping available at this facility World famous vineyards and a land rich in history surround the lake, where visitors enjoy boating, fishing and exploring the area's extensive trail network.Recreation The Woodland Ridge Nature Trail begins at the park and winds up the ridge, rewarding hikers with great...