Camp Half-Blood is a Greek demigod training facility located on the north shore of Long Island. The camp is directed by the god Dionysus, who the campers call "Mr. D," and Chiron, a Centaur who is the activities director. The half-bloods live in cabins, one for each of the twelve Olympians; later, many more cabins were added for minor gods and goddesses, such as Hecate, Hypnos, Iris, Nemesis, Hebe, Tyche, and Nike, Hades too but he's not a minor god.