Beaches, margaritas and relaxed vibes are all part of visiting the island city of Key West, where summer never ends.

Regensburg, Germany’s medieval gem, will transport you to a bygone era. The site of both Celtic and Roman settlements, Regensburg flourished in the Middle Ages.

This beautiful holy city is a spiritual lightning rod and sacred to Jews, Muslims and Christians all over the world. Although Jerusalem is known primarily for its religious history, the city is also home to many artistic and cultural venues.

Istanbul, previously known as Byzantium and Constantinople, is where East meets West. Situated on both sides of the narrow strait Bosporus, Istanbul is a connector between Europe and Asia.

Colombo is the financial capital and by population, the biggest city in Sri Lanka. A major trading port as far back as 2,000 years ago, Colombo has an expansive harbor, making it a true commercial center of this island country.