If your trip to Marmagne is all booked but your itinerary is a little on the empty side, we can give you a few hints and tips.Plan a stop at Abbey of Fontenay. It's one sight you'll usually find on most visitors' must-do lists. If you still have some space on that schedule, L'Abbaye de Fontenay and MuséoParc Alésia will keep you on the go as well.