Anyone who's seen the film ‘Cocktail' will remember Tom Cruise and his leading lady enjoying a moment at these famous falls. If you can't quite picture the scene, imagine a 600-foot staircase of rock with water thundering down it and you get the idea. The falls are Jamaica's star attraction and one of the few waterfalls on earth to wash straight out to sea. But people don't congregate here to just admire them :they scale them. Luckily, it's a relatively easy scramble to the summit. Join one of the guide-led conga chains and anyone, from toddlers to OAPs, can have a go. You'll get drenched, but you'll laugh all the way to the top. If you don't fancy the climb, you can follow the trails alongside the falls or stay at the base, relaxing in the natural pools.