Fodor's Expert Review Templo Mayor

The ruins of the sacred axis of the Aztec empire, built here beginning in the 14th century, were unearthed accidentally in 1978 by telephone repairmen and the vast, 3-acre archaeological site has since become the old city's most compelling museum. At this temple, whose two twin shrines were dedicated to the sun god Huitzilopochtli and the rain god Tláloc, captives from the empire's near-constant wars of conquest were sacrificed in rituals commemorated in carvings of skulls visible deep in the temple compound. The adjacent Museo del Templo Mayor contains thousands of pieces unearthed from the site and others across central Mexico, including ceramic warriors, stone carvings and knives, skulls of sacrificial victims, models and scale reproductions, and a room on the Spaniards' destruction of Tenochtitlán. The centerpiece is an 8-ton disk unearthed at the Templo Mayor depicting the dismembered moon goddess Coyolxauhqui.