Sonia Resort Sonia Resort is located in Gerakini in the heart of Halkidiki, just 55 km from Thessaloniki airport. It is a modern resort of 140 fully equipped rooms and apartments. Its privileged location allows the visitor to explore the endless beaches with crystal waters of the two beautiful peninsulas, Kassandra and Sithonia. The blue/white bungalows are scattered among beautiful gardens, in front of a secluded beach. The fully equipped rooms, studios and apartments with unique view over the bay of Toroneous, along with a clean environment, excellent cuisine, courteous and highly trained staff and through continuous quality upgrade of its services, it promises in each guest the true experience of Greek hospitality. Rewarded for the energy upgrade of its facilities, with the first European award “RELACS 2013” for Green energy in tourism.