A key commercial center with a Venetian past, Koper is Slovenia's only deep-water port. Stroll the narrow streets of the "old city" to the Praetorian Palace, which could easily be the setting of a Renaissance drama, sip a coffee in the square, then visit the Cathedral of St. Nazarius, the largest in Slovenia.

Perched on Adriatic Sea in Croatia, Zadar is a truly captivating city, where history-drenched cobblestone streets meet contemporary life, then surrounded by deep blue sea, green olive groves, and white stone. Dubbed an “outdoor museum”, Zadar is rich in monuments and churches from ancient and medieval times—the circular 9th century Church St. Donat, the Church of St. Simeon and the Romanesque Cathedral of St. Anastasia—while nature lovers should explore Krka National Park and its seven waterfalls. Meander through the pedestrian-only Old Town, with its fortified city walls, towers and gates, then visit Zadar’s famous urban installations on the Riva, where art, architecture and science combine. Be sure to check out The Sea Organ, which extends into the sea and “whistles” with the waves and air pressure, and Greeting to the Sun, a circular construction of glass plates that produces an exceptional light show.

Its Adriatic seaside lined with palm trees, Split is the largest and most important city in Dalmatia, and custodian of the riches of culture and history found within and around the walls of the Roman emperor Diocletian’s palace. Begun in 295 AD as an imperial residence and fortified camp, its twisting cobblestone byways reveal churches and chapels both Romanesque and Gothic, and older places of worship such as the Temple of Jupiter. The old town is remarkably well preserved, and is full of museums, art galleries, and cozy cafes where you can pause along your way.

To visit Dubrovnik is to step back in time to the Middle Ages. The town is one massive museum, its thick walls constructed from the 13th to the 17th century encircle the entire city, and contain within them a treasure trove of striking architecture – squares, fountains, palaces, churches, and monasteries, all built from the same stone, line streets free of motor vehicles. Once the only city-state on the Adriatic to rival Venice, Dubrovnik has long been a center for Croatian culture, and home to artists and scholars of all disciplines. It is possible to circumnavigate the city atop the medieval walls.

On the northwest side of Crete rests the old Venetian port of Chania, the second largest city on the island. Inhabited since the Neolithic era, Chania is a modern city built over the ruins of the ancient city of Kydonia. Stroll through the old city and see how it has been touched by the intersection of diverse civilizations throughout history, with a mixture of Greek, Venetian, and Ottoman influences on every corner: Minoan ruins, Byzantine churches, and impressive frescos. The Archaeological Museum of Chania houses an extensive collection of Minoan and Roman artifacts, and with replicas of ships dating back to the Bronze Age, the Naval Museum is a great way to explore the ages of Chania.

Syros, or Siros or Syra is a Greek island in the Cyclades, in the Aegean Sea. It is located 78 nautical miles south-east of Athens. The area of the island is 83.6 km² and it has 21,507 inhabitants. The largest towns are Ermoupoli, Ano Syros, and Vari.

Filled with jasmine, wild tulips, majestic trees and intoxicating fragrances, this island boasts an array of natural beauty as well as the “Medieval Villages”, a collection of preserved Byzantine communities. Known as the “fragrant flower of the Aegean”, Chios is a must see destination for everyone.

Touching both the shores of Asia and Europe, Canakkale sits on the Black and Mediterannean Seas. Visit the ancient city of Troy to see the inspiration for Homer's Iliad and a replica of the Trojan Horse. Once you do, you'll understand why people have been passing through here for centuries.

Istanbul is supremely exotic, warmly welcoming, and quite unique – after all, where else can you tour Europe and Asia on the very same afternoon? Must sees include Haghia Sophia, decorated in 30 million tiny mosaic tiles, the greatest church in Christendom for 1000 years, then a mosque and now a museum; and Topkapi, palace of sultans, complete with harem quarters. And of course shopping in the Grand Bazaar, a medieval version of a mall, for unusual gifts to take home, stopping along the way in a café for a cup of Turkish coffee or mint tea.

Istanbul is supremely exotic, warmly welcoming, and quite unique – after all, where else can you tour Europe and Asia on the very same afternoon? Must sees include Haghia Sophia, decorated in 30 million tiny mosaic tiles, the greatest church in Christendom for 1000 years, then a mosque and now a museum; and Topkapi, palace of sultans, complete with harem quarters. And of course shopping in the Grand Bazaar, a medieval version of a mall, for unusual gifts to take home, stopping along the way in a café for a cup of Turkish coffee or mint tea.