Dubrovnik is a city in southern Croatia fronting the Adriatic Sea. It’s known for its distinctive Old Town, encircled with massive stone walls completed in the 16th century. Its well-preserved buildings range from baroque St. Blaise Church to Renaissance Sponza Palace and Gothic Rector’s Palace, now a history museum. Paved with limestone, the pedestrianized Stradun (or Placa) is lined with shops and restaurants.

Kotor is a fortified town on Montenegro’s Adriatic coast, in a bay near the limestone cliffs of Mt. Lovćen. Characterized by winding streets and squares, its medieval old town has several Romanesque churches, including Kotor Cathedral. It’s also home to the Maritime Museum, which explores local seafaring history. Sveti Đorđe, one of 2 tiny islands off the ancient town of Perast, features a centuries-old church.

Sarandë is a resort on the Albanian Riviera, in southern Albania. Sandwiched between the Ionian Sea and hills of olive groves, the town is on a horseshoe-shaped bay, edged by beaches and a promenade. In the center are the archaeological remains of a 5th-century synagogue, later an early Christian basilica. Intricate floor mosaics are still evident. The 16th-century Lëkurësi Castle is on a hilltop above the town.

Parga is a town and municipality located in the northwestern part of the regional unit of Preveza in Epirus, northwestern Greece. The seat of the municipality is the village Kanallaki. Parga lies on the Ionian coast between the cities of Preveza and Igoumenitsa. It is a resort town known for its natural environment.

Itea, is a town and a former municipality in the southeastern part of Phocis, Greece. Since 2011 local government reforms made the city a part of the municipality Delphi, of which it is a municipal unit.

Piraeus, is a port city within the Athens urban area, in the Attica region of Greece. It is located in the Athens Riviera, 8 kilometres southwest of Athens’ city centre, along the east coast of the Saronic Gulf.