The wonder of Antigua, and especially its astonishingly undeveloped sister island, Barbuda, is that you can still play Robinson Crusoe here. It's famous for its 365 sensuous beaches, "one for every day of the year," as locals love saying, though when the island was first developed for tourism, the unofficial count was 52 ("one for every weekend"). Either way, even longtime residents haven't combed every stretch of sand.