Wikipedia: Teotihuacan is an enormous archaeological site in the Basin of Mexico, containing some of the largest pyramidal structures built in the pre-Columbian Americas. Apart from the pyramidal structures, the archaeological site of Teotihuacan is also known for its large residential complexes, the so-called “avenue of the dead”, and its colorful well-preserved murals. Teotihuacan was, at its zenith in the first half of the 1st millennium CE, the largest city in the pre-Columbian Americas. During its zenith it may have had more than 100,000 inhabitants placing it among the largest cities of the world in this period >>> 1234567 next › last » 
