Chichen Itza is a famous archaeological site located in the Yucatan Peninsula of Mexico. It was a major city of the ancient Maya civilization and is known for its impressive structures, including the iconic El Castillo pyramid. The site was designated a UNESCO World Heritage Site in 1988 and attracts millions of visitors each year. The city flourished between the 10th and 12th centuries and served as a political, economic, and religious center. In addition to El Castillo, other notable features include the Great Ball Court and the Temple of the Warriors. Chichen Itza offers valuable insights into the history and culture of the Maya people.