Naxos is known to be the greenest and most fertile island in the Cyclades and has the highest mountain of all the Greek islands. (Greek National Tourism Organisation)
The Greek island of Astypalaia, whose residents are renown for their hospitality, has some 300 monasteries and churches. (Greek National Tourism Organisation)
The ancient theatre of Epidavros in the Poloponnese region of southern Greece was built in the fourth century BC. (Greek National Tourism Organisation)
The sun sets at Cape Sounion on the Attica peninsula in Greece, the site of the ruins of the ancient Greek temple of Poseidon. (Greek National Tourism Organisation)
The tall and colourful houses on the Greek island of Hydra are built from the island's gray stone. Pictured here is the Port of Hydra. (Greek National Tourism Organisation)
View from Santorini, Greece: an archipelago of volcanic islands located in the Aegean Sea, about 200 km south-east of Greece's mainland. (Greek National Tourism Organisation)
Mount Athos is a World Heritage Site and is only accessible by boat. The island is home to 20 Eastern Orthodox monasteries and special permission is required to visit the island. (Greek National Tourism Organisation)