Perhaps as early as 100 BC, nomadic bands of Indians passed through the Lake Chapala Valley. Some moved on, others settled on the shore. Jocotepec, once Xuxutepeque, a small fishing village at the western end of the Lake, became a permanent home for the Nahua Indians in 1361. They built a temple to their god, Iztlacateotl, and practiced human sacrifice. The village became a trading and ceremonial site for the surrounding mountain area.