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Old Faithful Geyser
Old Faithful Geyser at Calistoga, California. At the very top of the Napa Valley, centrally located between Napa and Sonoma counties, Calistoga remains the historic hot springs resort destination of wine, water, and wellness. Named a Distinctive Destination by the National Trust for Historic Preservation, Calistoga enables a visitor to see wine country as it was before freeways and fast food. Only two-lane roads lead there and fast food franchises are banned by law.