Explore some of the most famous and best restored of the Yucatan Mayan sites. Chichen Itza (Mouth of the Well of the Itzas) was listed as one of the new seven wonders of the world, and you cannot fail to be impressed as you take in the huge complex. Uxmal is also among the top Mayan archaeological sites in Mexico, with it`s fascinating, well-preserved structures made of pink-hued limestone that cover the complex.