In approximately 800 BC, before the rise of the Aztec empire, a society in southern Mexico built this wonderous city. Who they were, however, still remains a mystery. The city remained lost for centuries, hidden by the tropical jungle, until it was quite literally stumbled upon by a government official. El Tajín, The Lost City of a Mysterious People | Ancient Origins (ancient-origins.net) https://www.ancient-origins.net/anc...I4-3CFSQs6O1IR3QHfVpfL_1AUP7J7nFJSbLP6IQhUH5w