sentences:  Despite being searched for during the colonization of South America, no evidence proves that it ever existed, although reports of it circulated for two hundred years.In 1766 a Jesuit, Father José García Alsue, explored the area now part of Queulat National Park in Aysén Region, Chile, searching unsuccessfully for the City of the Caesars.The city is described as prosperous and rich, full of gold, silver and diamonds.