Add that the venue is a cliff-side grotto reachable only by a half-hour hike, and it sounds almost perverse. Not so on Capri, the idyllic island in Italy ... gents in white silk trousers ...

The Blue Grotto (or Grotta Azzurra) is the most famous site on Capri, and it's easy to see why. The grotto is a natural sea cave with a small entrance, and it is illuminated in a blue and silver ...