When approaching the tiny islet of Johnny Cay, you´ll be sure to think you have seen it before, as it is the picture-perfect paradise island we all dream of. This 4-hectare mound of coconut trees circled by white sand is just 1 mile off the coast of the main island, close to San Andres town, and can get a little crowded in high season. Look out for the fascinating colony of iguanas.