For a dining experience that is a feast for the eyes, as well as the palette, you could try Ithaa in the Maldives. Sitting 10 feet below the surface of the Indian Ocean, surrounded by sea life and coral, this small venue accommodates just 14 guests for lunch, dinner, or cocktails. Expect mascarpone and truffle dumplings, lobster Carpaccio, and agnolotti of duck. Considered one of the most beautiful restaurants in the world, you won’t have an easy time getting a reservation. But when you finally do, it is considered an experience unlike any other.