Mainland Greece offers a diverse array of destinations. Athens, with its iconic Acropolis and historical charm, is a must-visit. Delphi, Corinth, and Meteora with its unique monasteries are also highly recommended. In Northern Greece, Thessaloniki, Greece’s second-largest city, beckons with its vibrant culture, while the charming town of Ioannina and the ancient city of Pella, birthplace of Alexander the Great, add further allure to the region.