Rijeka is a Croatian port city on Kvarner Bay in the northern Adriatic Sea. It’s known as a gateway to Croatia’s islands. Korzo, the main promenade, is lined with Habsburg-era buildings. Nearby, the 19th-century Ivan pl. Zajc Croatian National Theatre has ceiling paintings by Gustav Klimt. The hilltop Trsat Castle complex, which includes a religious shrine, has sweeping views of the islands of Kvarner Bay.

Split is the largest Croatian city on the Adriatic coast. Split achieved fame when the Roman emperor Diocletian, noted for his persecution of early Christians, had his retirement palace built here. The spectacular stone edifice and its grounds and cellars are a major highlight of any city tour. Other points of interest include the Cathedral of St. Duje, built on the remains of an ancient shrine purported to be the oldest in the world; and the Mestrovic Gallery, where the impressive works of Croatian sculptor Ivan Mestrovic are available for viewing in this home and atelier.

Perched on the Adriatic Sea, the Italian city of Bari has long served as an important port city for both ancient and modern Italy. Today, its rich past attracts visitors from around the world. The Basilica of Saint Nicholas, built in 1087, holds the remains of its namesake beneath the altar, while the Petruzzelli Theatre is one of the grandest opera houses in the country.

Katakolon is gateway to ancient Olympia, the chief sanctuary of Zeus. After many centuries of competition which began as early as the eighth century BC, the panhellenic festival was created in 776 AD. Ancient competitions included boxing, wrestling, running, jumping, and the discus throw. It is still honored with the Olympics Games every four years. The ancient site of Olympia is also home to the Temple of Zeus, one of the Seven Wonders of the World.

In Monemvasia, known as the Gibraltar of the East, discover an ancient castle and Byzantine churches, a monastery dating back to 1150 in the uninhabited Upper Town, and the Moslem Mosque which houses the Archeological Collection and is located in the fortified Lower Town.

Steeped in Greek mythological history, Mykonos was named after Apollo’s grandson, Mykons, and was the location of the grand battle between Zeus and the Gigantes. Today, this island is one of Greece’s most adored destinations due to its picture- postcard setting and growing nightlife. Mykonos is a superb example of Cycladic architecture, and by law even new buildings have to be built in the same style of whitewashed, organic, cube-like buildings. Be sure to plan a day trip to take in picturesque Little Venice, the unique Paraportiani church, and the archeological dig at Delos.

Piraeus is the gateway to the ancient city of Athens, known as the “Cradle of Western Civilization” because of its immense impact on cultural and political achievements throughout the world. Due mainly to tourism and the 2004 Olympics, Greece has redeveloped many sites in Athens. A historian’s delight, Athens is home to such magnificent wonders as: the Acropolis, the Parthenon, the atmospheric winding streets of the Plaka, Temple of Olympian Zeus and Temple of Athena Nike, and the Archaeological Museum with the world’s finest collection of ancient artifacts. Shore excursions on the first and last day of a cruise are only available for guests who are combining back-to-back voyages to create a longer cruise. Those guests may organize custom tours through the Destination Services Desk on board