The Pyramid of the Sun is the largest structure in Teotihuacán and one of the most impressive ancient monuments in the Americas. Built around 200 AD, it rises over 65 meters (213 feet) and offers a striking view of the surrounding Avenue of the Dead. This iconic pyramid reflects the advanced engineering and spiritual significance of the Teotihuacan civilization.

The Pyramid of the Moon is located at the northern end of the Avenue of the Dead and serves as a focal point of the city’s ceremonial core. Smaller than the Pyramid of the Sun, it is equally impressive for its symmetry and its connection to the surrounding plazas and palaces. The nearby complexes, including residential and administrative structures, feature intricate murals, altars, and open courtyards that offer insight into the daily life, rituals, and social organization of the Teotihuacan civilization.

The Citadel (Ciudadela) is a vast ceremonial complex in Teotihuacán, capable of holding thousands of people and likely used for important public and religious events. At its center stands the Temple of the Feathered Serpent, also known as Temple of Quetzalcoatl, one of the most richly decorated structures in the city. Its façade is adorned with striking stone carvings of feathered serpents and other symbolic figures, reflecting the religious beliefs, power, and artistic sophistication of the Teotihuacan civilization.