Discover Santorini's own 'Slice of Heaven on Earth' at the BEST WESTERN The Museum Spa Wellness Hotel located in the heart of charming Oia. This Best Western treasure on the idyllic village's Main Street is the perfect destination to enjoy sensational art, jewelry and craft shopping. fine or casual dining. world-famous Oia sunsets. a wealth of photography opportunities, scuba diving, boat tours of the legendary volcanic caldera, and other attractions galore. Our attentive, multilingual staff takes great pride in providing personalized service, which has become a hallmark of our hotel. You will be delighted to find we also feature Santorini Premium Spa on our premises with a plethora of spa, beauty and massage treatments from which to choose for the ultimate in vacation relaxation and pampering.