The Tula archaeological site, located in the present-day Mexican state of Hidalgo, was the capital of the Toltec civilization, flourishing between the 10th and 12th centuries. Known for its impressive pyramids, Atlantean statues, and intricate stone carvings, Tula offers critical insights into the pre-Columbian Mesoamerican cultures and their influence on later civilizations such as the Aztecs.