If your trip to Moulis-en-Medoc is all locked in but your travel itinerary is a bit on the empty side, let us give you a few hints and tips.Plan a stop at Chateau Chasse-Spleen. It's one attraction you'll find on most travelers' to-do lists. Chateau Baudan and Chateau Fourcas Hosten are also a stone's throw away and worth a pit stop.