Ille-sur-Têt is a commune in the Pyrénées-Orientales département in southern France.Its inhabitants are called Illois.GeographyThe commune is situated in the Ribéral region along the route nationale 116 and is crossed by the Têt River (in the north), as well as by its tributary, the Boulès (in the south). It is one of the gateways to the Fenouillèdes region (towards Montalba-le-Château or Bélesta).Ille-sur-Têt is located in the canton of La Vallée de la Têt and in the arrondissement of Prades.Sites of interest Saint-Étienne Church Hospice d'Ille-sur-Tet (Hospici d'Illa in Catalan) The geological site of the Orgues d'Ille-sur-Têt