Chichen Itza (/tʃiːˈtʃɛn iːˈtsɑː/, Spanish: Chichén Itzá [tʃiˈtʃen iˈtsa], from Yucatec Maya: Chi'ch'èen Ìitsha' [tɕʰiʔtɕʼèːn ìːtsʰaʔ]; "at the mouth of the well of the Itza") was a large pre-Columbian city built by the Maya people of the Terminal Classic period. The archaeological site is located in Tinúm Municipality, Yucatán State, Mexico.Chichen Itza was a major focal point in the Northern Maya Lowlands from the Late Classic (c. AD 600–900) through the Terminal Classic (c.