St Kitts boasts reef-protected waters which are ideal for swimming, snorkelling and diving. A scenic railway follows the trail of old sugar cane tracks, the Upper Round Road is ideal for hiking, and if you’ve got the gumption, you can zip line over steamy rainforest or climb to the edge of Sofa Rock, the crater rim of a dormant volcano. History buffs will enjoy exploring the impressive 18th Century Brimstone Hill Fortress.