In Ancient Greece, the Lykaia () was an archaic festival with a secret ritual on the slopes of Mount Lykaion (Wolf Mountain), the tallest peak in rustic Arcadia. The rituals and myths of this primitive rite of passage centered upon an ancient threat of cannibalism and the possibility of a werewolf transformation for the epheboi (adolescent males) who were the participants. The festival occurred yearly, probably at the beginning of May.