Lying on the Aegean Sea, close to Turkey, Rhodes is the largest of the Dodecanese islands. Its capital, UNESCO-listed Rhodes Town, is one of Greece’s top tourist destinations. It is enclosed by an impressive fortification system, including monumental towers and gates built by the Knights of St. John after they took control of the island in the 14th century. The car-free cobbled streets of the old town are a joy to explore on foot. Nearby attractions include the pretty hillside coastal town of Lindos, and Marmaris on the Turkish coast, which can be visited by excursion boat. Rhodes is served by an airport, as well as regular ferries from Athens’ port, Piraeus.