Mexico City is littered with pre-Hispanic ruins. In August, archaeologists in the city's crime-ridden Iztapalapa district unearthed what they believe may be the main pyramid of Tenochtitlan.

Built in the 16th century by the Spanish on the ruins of Tenochtitlan, the old Aztec capital, Mexico City is now one of the world's largest and most densely populated cities. It has five Aztec temples ...

Built in the 16th century by the Spanish on the ruins of Tenochtitlan, the old Aztec capital, Mexico City is now one of the world's largest and most densely populated cities. It has five Aztec temples ...

Before Hernán Cortes' arrival in Tenochtitlan, the city was the capital of the Mexica empire, which was ruled by the tlatoani Moctezuma Xocoyotzin, or Moctezuma II. The city was splendid and had ...

Built in the 16th century by the Spanish on the ruins of Tenochtitlan, the old Aztec capital, Mexico City is now one of the world's largest and most densely populated cities. It has five Aztec temples ...