Lake Texcoco is a large, shallow lake located in the Valley of Mexico. It was once part of a vast network of lakes that surrounded the ancient city of Tenochtitlan, the capital of the Aztec Empire. Today, much of the lake has dried up or been drained, but it remains an important historical and ecological site. The lake is known for its unique ecosystem and rich history. It played a crucial role in the development of the Aztecs, who built their city on an island in the lake. Today, the area is home to various wildlife and is a reminder of the region's cultural heritage.