Salt House Spa is a cozy haven located downtown in the idyllic seaside village of Osterville, Massachusetts. Whether it's therapeutic massage services, luxurious body treatments, clarifying skincare, or private spa parties you are looking for, Salt House Spa is here for you.  Take a walk to the ocean, grab a bite to eat at one of the many local eateries, refresh your body, mind and spirit with a customized treatment, and relax in our serene setting