Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Visit the hotel Swiss Hotel, which is in the state California (CA), city Sonoma. Our hotel can be found at 18 W Spain St, The Plaza, Sonoma, CA 95476-5601. Great deals on best and cheap hotels. Your comments* (not for publishing) * — Required information Swiss Hotel/18 W Spain St - Sonoma - California (CA) ← View details 18 W Spain St, The Plaza, Sonoma, CA 95476-5601, Sonoma, California (CA) Not available