For hundreds of years, ancient thermal mineral waters have graced this site. Today, our California resort is proud to be one of the only luxury spa resorts in the country with its own source of thermal mineral water. The Sonoma Mission Inn and Spa hotel pays homage to ancient Egyptian, Greek and Roman civilizations, which believed in the axiom 'Sanitas Per Aquas'... Visit our Online Boutique or more information on the Sonoma Inn's line of Spa products, Gifts & Amenities, Resort Wear and Gift Certificates. Please note our main pool is operated seasonally.

Extraordinaire cuisine, a state-of-the-art Spa surrounded by exquisitely manicured grounds in the heart of Wine Country... A true lifestyle!