Los Guilicos Warm Springs
Los Guilicos Warm Springs emerges at 88°F in Sonoma County wine country, producing water 28 degrees above ambient in a gentle Mediterranean climate. Located near Kenwood at just 340 feet elevation, this warm spring has attracted visitors since the 19th century and sits in one of California's premier wine-growing regions.
A short walk from the road through vineyards and oak savanna reaches Los Guilicos at 340 feet elevation near Kenwood. Warm water emerges into a natural pool surrounded by native oak and grassland typical of Sonoma County's transitional zone between coastal ranges and interior valleys. The 88°F discharge creates a comfortable thermal environment year-round in this mild climate.
refers to the terrain where thermal waters have been known since the 19th century. The 28-degree elevation above ambient (59.8°F) reflects moderate geothermal circulation in Sonoma County's geologically complex boundary zone. The warm waters attracted early spa development before modern conservation efforts established current protection."
Los Guilicos, meaning \little peaks\" or \"hills\" in Spanish
The water at Los Guilicos Warm Springs contains 641 mg/L total dissolved solids.
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Overview Nestled between Blue Ridge and Cedar Roughs east of Napa Valley, Lake Berryessa provides ample public recreation opportunities. Popular activities on and around the large, yet uncrowded lake include fishing, boating, water skiing, wake boarding, jet skiing, sailing, swimming, kayaking, canoeing, wildlife viewing, hiking, biking and picnicking. The Dufer Point Visitor Center offers year-round interpretive events and exhibits highlighting natural and cultural resources. Lake Berrye...
Los Guilicos Warm Springs is road-accessible, so you can bring more gear.
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