Teotihuacan Pyramids and Basilica of Guadalupe. This full-day tour will take you to incredible and important attractions in Mexico City. You'll visit Tlatelolco, part of the capital of the Aztec empire; see Teotihuacan, the largest archaeological site in Mexico City and then visit the popular "La Villa or the Basilica of Guadalupe," which is the most important religious building in all of Mexico. You will be accompanied by a professional guide and learn more about the rich culture and history of Mexico. Book this Tour and Save 15%! Teotihuacan Pyramids and Basilica of Guadalupe.