Saaremaa island, no doubt about it, is biggest place in Estonia, where all SPA and wellness lovers can find best treatments and wide range of services. Almost each of numerous hotels on Saaremaa can offer SPA. Kuressaare - capital of Saaremaa island is easily reachable by ferry or aircraft.
Estonian cities like Tallinn, Parnu and Otepaa satisfies needs of everyone, who prefers staying on mainland.