The Valley of Mexico is a highland basin located in central Mexico, surrounded by mountains and volcanoes. It is known for its rich history and was the heartland of the ancient Aztec Empire. The valley is home to the capital city, Mexico City, which is one of the largest cities in the world. This region has a diverse ecosystem, featuring lakes, forests, and various wildlife. The Valley of Mexico has been a significant agricultural area, benefiting from its fertile soil and favorable climate. Today, it remains an important cultural and economic center in the country.