Pyramid of the Sun
Teotihuacan, Mexico

The Pyramid of the Sun, built in the 2nd century AD, dominates the landscape of the ancient city of Teotihuacan in Mexico.
Teotihuacan -the place of the Gods - was the first true city in Mesoamerica, at its peak - 600 AD -it housed more than 100,000 people.
It is the third largest pyramid in the world and the largest in the Teotihuacan complex.