Cheltenham was just your average, sleepy town until the discovery of a spring in 1716, after which it became Britain's most popular spa town. (Like Palm Springs without the casinos.) Local Cheltonians have a reputation for being wealthy and respectable, and a walk along the Promenade will give you a first-class view of their wonderful houses, shops and gardens. After taking in the waters at the Pittville Pump Room (great name for a spa), check out the Art Gallery and Museum to learn about the social history of Cheltenham.

You've probably heard that Guinness tastes better in Dublin (fresh from the factory), but what you may not know is that Dublin is a perfect destination for the whole family. No, we're not suggesting you let the kiddies drink a pint. Instead, take them to the Dublin Zoo, to feed the ducks in Stephen's Green or on a picnic in Phoenix Park. Scholars enjoy walking in the literary footsteps of such writers as Yeats and Joyce, while discerning shoppers have their pick of designer boutiques.

Over the centuries, many cultures have added their mark to this prized piece of land. Today, you can experience those influences firsthand by exploring Istanbul’s mahalles (neighbourhoods). From the holy sites of Sultanahmet and the 19th-century European elegance of Beyoğlu to the high fashion of Nişantaşı, the vibrant café society of Kadıköy and the football-loving streets of Beşiktaş, it’s easy to see why travellers say that Istanbul isn’t just one city, but many cities within one.

Los Cristianos was a humble fishing village before it became known as a convalescent resort for Swedes. Now it’s a playground for beachgoers from all over Europe, thanks to sunny weather and plentiful hotel options. At night, you’ll find a lively bar scene.

The smaller half of Trinidad and Tobago, the 116-square mile island is a top eco-tourism destination. Its rainforest has been protected since 1776. Kayak through mangrove swamps, mountain bike testing trails in the island's northeast, drift dive with manta rays and sharks, hike the Rainforest Reserve or take in the distinctive Tobago pursuits of goat and crab racing. Cars, taxis and "maxi taxi" minibuses make it easy to get around the island. Carnival sees this exuberant island at its most extroverted.