What is the best time to visit the archaeological, historical and natural sites in Greece?
Most archaeological sites open at 08:00 and close in the afternoon. During high season, from mid-June to mid-September, the archaeological sites are crowded from 11:00 to 14:00. To avoid the crowds, as well as the strong rays of the sun and the heat, it is best to arrange your visits from opening time to 10:30.