Chichen Itza is a historic site located in the Yucatán Peninsula of Mexico. This ancient city was a major center of the Maya civilization and is renowned for its impressive architectural structures, including the iconic El Castillo pyramid. Chichen Itza played a crucial role in the Mayan culture, showcasing their advances in astronomy, mathematics, and architecture. Today, it is a UNESCO World Heritage site and attracts millions of tourists, reflecting the rich history and cultural heritage of the region.