Teotihuacan, Mexico`s abandoned ancient city of pyramids that once held status as the largest city of the northern hemisphere, will absolutely take your breath away! Teotihuacan means a `place where gods were born` and is home to the infamous Pyramid of the Sun, Pyramid of the Moon and the two mile long city street, Avenue of the Dead. A visit to see this sprawling archaeological site will prove a fascinating and worthwhile experience. This fascinating complex, set amid what was once Mesoamerica`s greatest city, is Mexico City`s top-rated day trips. The sprawling site of compares to the ruins of the Yucatán and Chiapas for significance and the scale of these pyramids is absolutely mind-boggling.