Edzná once covered more than 17 sq km and was inhabited from approximately 600 BC to the 15th century AD. Most of the visible carvings date from AD 550 to 810. Though it’s a long way from such Puuc Hills sites as Uxmal and Kabah, some of the architecture here has elements of the Puuc style. The causes leading to Edzná’s decline and gradual abandonment remain a mystery.
