The Pyramids of Teotihuacan, located just an hour outside Mexico City, are a must-visit for anyone exploring the area. These ancient ruins, dating back 2000 years, offer a glimpse into the mysterious past of this once-thriving city. With impressive structures like the Pyramid of the Sun and the Pyramid of the Moon, Teotihuacan is a fascinating place to wander and soak in the history. Don't miss climbing the pyramids, strolling along the Avenue of the Dead, and exploring the various temples and palaces scattered throughout the site.