Although not a crowded Caribbean tourist spot, Georgetown is a unique city that serves as a perfect jumping point for ecotours into the South American interior. Its Victorian and Dutch Colonial architecture is detailed with louvered window shutters and brick and stone work. Built below the high tide level, the city is protected by a large seawall and drained by a grid of canals. Sundry goods can be found at the distinctive Stabroek Market, while the landmark Light House offers panoramic views.

From Shoreditch’s swaggering style to Camden’s punky vibe and chic Portobello Road, London is many worlds in one. The city’s energy means that no two days are the same. Explore royal or historic sites, tick off landmarks from your bucket list, eat and drink in exclusive Michelin-starred restaurants, enjoy a pint in a traditional pub, or get lost down winding cobbled streets and see what you stumble across – when it comes to London, the possibilities are endless.

The colorful Norwegian city of Bergen is also a gateway to majestic fjords. Bryggen Hanseatic Wharf will give you a sense of the local culture – take some time to snap photos of the Hanseatic commercial buildings, which look like scenery from a film set. Don’t breathe too deeply when you visit the outdoor fish market, a reminder of the city’s role in early fish trade. Ferry across a fjord to Lysøen, where the former villa of 19th-century composer Ole Bull will captivate you with fairytale charm.

With its towering Gothic cathedral and the Monts Dômes volcanoes looming on its horizon, Clermont-Ferrand paints a striking picture. The Auvergne capital is more than just a pretty place though—it’s also a cultural hub, full of cafe-lined plazas, gourmet restaurants, and live music venues.