Venice, the capital of northern Italy’s Veneto region, is built on more than 100 small islands in a lagoon in the Adriatic Sea. It has no roads, just canals – including the Grand Canal thoroughfare – lined with Renaissance and Gothic palaces. The central square, Piazza San Marco, contains St. Mark’s Basilica, which is tiled with Byzantine mosaics, and the Campanile bell tower offering views of the city’s red roofs.

Katakolo is a seaside town in the municipality of Pyrgos in western Elis, Greece. It is situated on a headland overlooking the Ionian Sea and separating the Gulf of Kyparissia from the rest of the Ionian. It is 11 km west of Pyrgos.

Heraklion, also known as Iraklio, is a port city and the capital of the Greek island of Crete. It’s known for the Palace of Knossos, just outside the city. The huge archaeological site dates back thousands of years to the Minoan civilization, and includes frescoes and baths. Guarding the city’s Venetian port is the 16th-century Koules fortress. Heraklion Archaeological Museum has a large collection of Minoan art.

Lindos is a town on the Greek island of Rhodes. It’s known for its clifftop acropolis, which features monumental 4th-century gates and reliefs from about 280 B.C. The Temple of Athena Lindia sits above an earlier temple. On the site’s lower level is the 14th-century Castle of the Knights of St. John. Among the town’s whitewashed buildings, the Virgin Mary of Lindos Church has 15th-century frescoes.

Limassol is a city on the southern coast of Cyprus. It’s known for the centuries-old Limassol Castle, home to the Cyprus Medieval Museum and its collection of pottery and tombstones. On the seafront is the Prokymea (Molos) Sculpture Park, with sculptures by Cypriot, Greek and international artists. To the northeast is the Limassol Archaeological Museum, exhibiting artifacts from the Neolithic to the Roman periods.

Port Said is an Egyptian city at the northern end of the Suez Canal, on the Mediterranean Sea. A concrete lighthouse dates from the canal’s opening in 1869. On the waterfront is the former department store Simon Arzt. Now disused, the art deco building offers a glimpse into the past, to when Port Said was a cosmopolitan trading hub. Nearby is the Islamic-style Suez Canal Authority Building, with its green domes.

Alexandria is a Mediterranean port city in Egypt. During the Hellenistic period, it was home to a lighthouse ranking among the Seven Wonders of the Ancient World as well as a storied library. Today the library is reincarnated in the disc-shaped, ultramodern Bibliotheca Alexandrina. The city also has Greco-Roman landmarks, old-world cafes and sandy beaches. Its 15th-century seafront Qaitbay Citadel is now a museum. 

Split, historically known as Spalato, is the second-largest city of Croatia after the capital Zagreb, the largest city in Dalmatia and the largest city on the Croatian coast. It lies on the eastern shore of the Adriatic Sea and is spread over a central peninsula and its surroundings.