- Floating gardens with agriculture that can be shifted based on the need.
- Aqueducts to supply fresh water to the city and surrounding areas.
- Temples such as the Templo Mayor, dedicated to the main gods like Tlaloc, Huitzilopochtli, and Tezcatlipoca.
- Pyramids like the Great Pyramid of Cholula, Pyramid of the Sun, and Pyramid of the Moon in Teotihuacan, which served as religious centers, tombs for the elites, and astronomical observatories.
- Huge sculptures and monoliths, including the colossal Coatlicue, the Sun stone (Aztec Calendar), and the Tizoc stone.
- Causeways and Roads, the most famous being the causeways connecting the city of Tenochtitlan to the mainland, which allowed for a efficient movement of people, goods and military forces.