El Pendulo bookstore in Polanco, Mexico City. Going to Mexico City? Don't miss this detailed guide for where to stay, what to eat, and what to see! There's enough in the city for a whole month of exploration. The Ultimate Guide
Outside of Mexico City are the Aztec ruins of Teotihuacan. Many day tours from the city are available, but to avoid souvenir stops and big groups, visit Teotihuacan without a tour. It's easy with public transportation!