If your trip to Villemoustaussou is all sorted out but your travel itinerary is a little on the empty side, let us give you a helping hand.Plan a stop at Chateau Comtal. It's one attraction you'll find on travelers' must-do lists. Le Musee de la Torture de Carcassone and Basilica of St. Nazaire and St. Celse are also close by and worth checking out.