Only 40 kilometres (25 miles) northeast of modern-day Mexico City, the Pirámides de Teotihuacán (Teotihuacan pyramids) site is roughly 20 square kilometres (8 mi²) that once housed a population estimated at more than 100,000 people living there between approximately 1,400 to 2,100 years ago.
Only 40 kilometres (25 miles) northeast of modern-day Mexico City, the Pirámides de Teotihuacán (Teotihuacan pyramids) site is roughly 20 square kilometres (8 mi²) that once housed a population estimated at more than 100,000 people living there between approximately 1,400 to 2,100 years ago.