Shrewsbury, a picturesque market town in Shropshire, England, is celebrated for its medieval charm, riverside setting, and remarkably well-preserved architecture. Encircled almost entirely by a loop of the River Severn, the town’s winding streets and timber-framed buildings transport visitors back through centuries of English history.

Tropical beaches, green space, wildlife, and dazzling sunsets all draw tourists to Darwin. Visitors should also discover the city's art museums, Mindil Beach's night markets and the local seafood. And did you know that this area of Australia has more crocodiles than anywhere on the planet?

Guadeloupe's major center is Pointe-à-Pitre, a conglomeration of old and new buildings clustered around the bustling harborside market. Pointe-a-Pitre is Gudeloupe's most popular city--explore the beaches of Grand-Terre and the French fort ruins and volcanic mountaintop of Basse-Terre.

Barranquilla sits near the mouth of the Magdalena River on Columbia's Caribbean side. It is a major seaport and a center of commerce, but everyone breaks loose for four days in February for one of the liveliest carnivals outside of Rio.

The Great Barrier Reef stretches along Australia’s northeast coast, forming the largest coral reef system on Earth and one of the planet’s most complex living ecosystems.