Castillo de Íllora Monument · Íllora, Comarca de Loja, Granada 9th-10th-century Umayyad fortress on a rocky hill, with three defensive enclosures; restored from 2010 onward and open for guided visits. siglos IX-X Photo: Arturo Reina~commonswiki (Wikimedia Commons) (CC BY-SA 3.0) What to see and do in Íllora