Chichen Itza which means “at the mouth of the well of Itza “, is the 2nd most visited archeological site of Mexico today. The Kukulkan Pyramid in Chichen Itza which known as “El Castillo” (the castle), is one of the new seven wonders of the world elected in 07.07.2007. It is exactly 24 m. high considering the upper platform. Apart from the Kukulkan Pyramid, in Chichen Itza there many other archaeological sites to visit, all carrying traces from Mayan Culture in many ways.
It can take a whole day to see the extensive ruins of Chichén Itzá, which occupy 2.5 square miles. At the entrance is a large, modern visitors' centerthat includes a museum, a restaurant, bathrooms, and a bookstore. Here there are licensed guides who speak Spanish or English available for hire. A guide is not necessary, especially if you have a map or guidebook, but he or she can point out details you might otherwise miss and tell interesting stories about the ruins.
The site has two areas: the central "new" zone, which shows distinct Toltec influence, and the southern "old" zone, with mostly Puuc architecture. The most well-known monuments are in the new zone.