The step pyramid, known as El Castillo at Chichen Itza, part of a large pre-Columbian city built by the Maya people in Mexico's Yucatan, photo taken in 1983
wall of carved stone with masks of the rain god Chaac at Casa de las Monjas (Nunnery) at Chichen Itza, part of a large pre-Columbian city built by the Maya people in Mexico's Yucatan