Motul de San José is an ancient Maya site (known anciently as Ik'a', 'Windy Water') located just north of Lake Petén Itzá in the Petén Basin region of the southern Maya lowlands. It is a few kilometres from the modern village of San José, in Guatemala's northern department of Petén. A medium-sized civic-ceremonial centre, it was an important political and economic centre during the Late Classic period (AD 650–950).