Aït Benhaddou, located in southern Morocco along the former caravan route between the Sahara and Marrakesh, is one of the country’s most iconic historic sites. This fortified village, or ksar, is recognized as a UNESCO World Heritage Site and is admired for its striking earthen clay architecture that rises dramatically from the desert landscape.

Saint John, the vibrant capital of Antigua and Barbuda, is a captivating destination known for its colorful colonial architecture. The city offers visitors a charming mix of history, culture, and natural beauty.

Part of the British Virgin Islands, Virgin Gorda is an island in the Caribbean famous for The Baths National Park, whose natural geologic granite formations dot the island's beaches and create stunning tidal pools and grottoes.

The Iron Gates, a dramatic gorge along the Danube River, is a spectacular natural wonder straddling the border between Romania and Serbia. This striking geological formation carves its way through the Carpathian Mountains, creating breathtaking views that captivate all who visit.

Originating as a tiny fishing village in 1038, modern Kehl has become an important link between Germany and France. Rhine River cruises most often use Kehl as their gateway to the much larger and better-known Strasbourg. The savvy traveler, though, might choose to skip the jaunt across the river and enjoy many similar sights, shopping and cuisine as those offered in the teeming French city.