Thessaloniki to Halkidiki with one taxi 22 Aug 2018 Chalkidiki, also spelt Chalkidike, Chalcidice, Khalkidhiki or Halkidike, is a peninsula and regional unit of Greece, part of the Region of Central Macedonia in Northern Greece. The autonomous Mount Athos region constitutes the easternmost part of the peninsula, but not of the regional unit. The capital of Chalkidiki is the main town of Polygyros, located in the centre of the peninsula. Chalkidiki is a popular summer tourist destination. You can book a taxi for Halkidiki directly from Thessaloniki airport with reliable, low cost transfers that our company provides.