If you wish to explore two of the most historic cities in the world in an action-packed trip, this holiday tour package '6-Days Best of Athens, Greece and Istanbul, Turkey' is just perfect for you. Enjoy a day Cruise from Athens to the Saronic Islands including visits to the islands of Hydra, Poros and Aegina with important city sightseeings and historic site visits at both Athens and Istanbul. Reachout to our expert travel consultant to customize a vacation for you in Athens, Greece and Istanbul, Turkey.