Pyramid of the Sun
The pyramid has a base length of about , and its current height is .  This makes it the second largest pyramid in pre-Columbian America, after the Great Pyramid of Cholula. Inside Teotihuacán, the pyramid is located between the Pyramid of the Moon and the Ciudadela, on what is called the Avenue of the Dead. It is near a mountain called Cerro Gordo. The pyramid is part of large complex, which is in the middle of the city.