Naantali Spa Hotel is a very large and striking building, in pale yellow brick with heavy use of large windows. The large reception is very impressive. It is dominated by large marble pillars, and elegant furniture. This unique product is famous throughout Scandinavia not only as a luxury hotel and spa, but also as the home of the Sunborn Yacht, arguably Europe's best known Yacht Hotel which is moored there and bookable under Sunborn Yacht Hotel.** Naantali Spa Hotel is a smoke-free property.