Understand
Many tourists visit Chichen Itza as a day trip, especially from Cancun, more than 100 miles away. This archaeological site is also an hour and a half away from Merida, the capital of Yucatan. The Maya communities near Chichen Itza have developed many wonderful sites for travelers to rejoice in the Maya Cultural heritage. It is recommended you avoid a day-trip visit to Chichen Itza and schedule a night or two to enjoy all the activities nearby. This allows time to see more than just a portion of this large site. If you stay a night here, come to the archaeological site early in the day before the sun is so hot, and before most of the day-trippers arrive. This is a large park and usually visitors are on a tight schedule, consider the services of a guide. They can be found in the museum at the entrance and are very nice and reasonably priced. If you tire of their company, they will not be offended if you mention that you would like to visit on your own. A guide can give you information on sleeping overnight at the site. Entrance fee to the area is 177 pesos Feb 2012 and if you want to film with a video camera, you'll need to pay an additional 45 pesos.
History
Chichen Itza was a center of pilgrimage for the ancient Maya for over 1,000 years. The Sacred Cenote a large natural well or limestone sink hole was holy to the ancient Rain God "Chac".
About 987 the ruler of the Toltec people of central Mexico came here, and with his Maya allies made Chichen Itza the most powerful city in the Yucatan. The ruler called himself "Kukulcan", the name of the Mesoamerican Feathered Serpent deity also known as "Quetzalcoatl" and Chichen Itza became a center for worship of that god as well. More buildings were built here in a mixture of Maya and Toltec styles.
About 1221 the Maya revolted against the rulers of Chichen Itza. The city was not abandoned, but as political power shifted elsewhere it declined and no major new buildings were constructed. Chichen Itza remained a place of pilgrimage for the Maya until it was conquered by the Spanish Conquistadors in the 16th century.
The structures of Chichen Itza were overgrown with jungle and slowly decayed until major archaeological projects began in the 1920s. Since then, more of the ancient structures have been cleared and restored and more and more tourists come to visit.