Zona Arqueológica de Teotihuacán includes the ancient Mesoamerican city with the Pyramid of the Sun, Pyramid of the Moon, Temple of Cetzalkokal. Open to public visiting since the 1920s. The area open to visitors is currently 264 hectares.

Tulum is a former Mayan city that was surrounded by a wall.
Its history dates back to at least the 6th century AD. Its peak development falls between the 13th and 15th centuries. After the occupation by the Spaniards in the 16th century, the city was deserted.
Main historic buildings: Temple of the Frescoes, Temple of the Descending God, El Castillo.