Chichen Itza is an important archaeological site in Mexico known for its well-preserved Mayan ruins. It was a significant center for the Mayan civilization and is one of the New Seven Wonders of the World. Hello, my dear friends. Chichen Itza is a famous archaeological site located in the Yucatan Peninsula of Mexico. It is known for its well-preserved ancient Mayan ruins and is considered one of the New Seven Wonders of the World. Here is a brief overview of Chichen Itza history. Mayan origins. Chichen Itza was initially settled by the Mayan civilization around 600 AD. It served as a major economic and political center in the region for several centuries.