Greece spas Miraggio Thermal Spa Resort Changes Ownership 6 years ago Halkidiki's five-star Miraggio Thermal Spa Resort is now under new ownership. Santo Maris Oia Luxury Suites & Spa is nominated “Best Greek Resort Spa for 2017” by World Spa Awards 9 years ago With a longstanding tradition in the hospitality sector as part of the Metaxas Group of Companies, the Spa of Santo…