Howard Springs
Howard Springs emerges at 113 degrees Fahrenheit from the Mayacamas Mountains near Cobb in Lake County, creating a 54-degree temperature differential above ambient. The spring offers accessible thermal access in the inner Coast Ranges just north of wine country.
The spring sits at 2,131 feet elevation in mixed oak and conifer forest typical of California's transitional zones. The landscape transitions from chaparral at lower elevations to ponderosa pine and Douglas fir at higher grades, creating a diverse ecological setting.
Located in the geologically complex inner Coast Ranges, the spring reflects broader hydrothermal activity across this volcanically influenced region. The Mayacamas Mountains form a north-south trending range shaped by tectonic activity and geothermal circulation.
Access requires only a short walk from the road, making this spring easily reached. Expect moderate temperatures year-round; the area receives about 30 inches of annual precipitation. The nearest reservable campground lies 20 miles away.
Is Howard Springs worth visiting?
Best for
- Hot spring soaking
- Easy day trips
- Overnight camping trips
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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...