Six Senses Krabey Island, Cambodia

At this wondrous Six Senses location in the blue-green sea off the south Cambodian coast, you have an entire, private 30-acre tropical island at your disposal. But you have to be careful with it. Conservation of the lush vegetation is crucial; that’s why all the island’s drinking water is produced here using sustainable methods, and half a hectare is devoted to an in-house organic farm. The environment means the amazing produce grows like wildfire.