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&#x27;s easy with public transportation! | Full post at http://thegirlandglobe.com/how-to-visit-teotihuacan-without-a-tour/ #cdmx #mexicocity