You'll be in a fantastic location at Blu Blanco Cave House by Blu Bianco Vacation Rentals, just a 5-minute walk from Santorini Caldera and Oia Blue Dome Church Viewpoint. Free WiFi is an added perk, and guests looking to stay active can check out the nearby kayaking, scuba diving, and snorkeling. Also, this guest house is just a 5-minute walk from Oia Castle.