If your trip to Marsac-sur-l'Isle is all organized but your itinerary is a little on the empty side, let us give you a few hints and tips.Plan a stop at Perigueux Golf Club. It's one sight you'll find on travelers' must-do lists. If you still have some room on that travel itinerary, Abbaye de Chancelade and Musee Gallo-Romain will keep you on the go as well.