On the banks of the lovely Elbe River, the German city of Dresden is lush and green, filled with forests and gardens and parks. The city is rich with cultural and artistic history; the great operatic composer Wilhelm Wagner debuted a number of works here in the 1800s and, today, an independent light opera company keeps the classical art form modern and fresh. Culture vultures will love the Gemäldegalerie Alte Meister and Grünes Gewölbe museums, and architecture buffs will salivate over the mélange of styles reflected in the cityscape.

Lucca's array of wonderfully intact historical sites makes it a must-see stop on any Tuscan itinerary. The mediaeval city walls still stand—you can hike or bike on top of them. Also visit the Duomo di San Martino and the Roman amphitheatre.

Though often used as a gateway to nearby beach resorts, Thiruvananthapuram offers plenty of its own to reward travellers who stay. From South Indian cuisine and a sophisticated art scene to architectural treasures and historic landmarks, there’s so much to experience in Kerala’s capital.

Ecotourism is alive and kicking on St. John. There's more than enough to do on land, from watching for wildlife in the national park to hiking miles of trails or strolling sandy white beaches. Hit the water for amazing snorkeling, swimming, even underwater photography—of course. This is the Caribbean, after all.