If your trip to Illats is all organized but your travel itinerary is a little on the empty side, let us give you a helping hand.There's nothing better than exploring new places. While you're in the area, Chateau Filhot and Château du duc d'Épernon should be among them. If you still have plenty of energy and space on that travel schedule, Chateau de Chantegrive is also calling your name.