Situated close to restaurants, two state parks and shopping in the Napa Valley, this spa offers guest rooms with kitchenettes, spa treatments, separate bath houses for men and women, four outdoor mineral water pools, exercise and aerobic rooms, and a conference room with a wet bar, kitchen, Swedish fireplace, and an outdoor deck. Spa services include volcanic ash mud baths, mineral and steam baths, blanket wraps, and massages. Limited maid service is available.