If your trip to Le Vernet-Sainte-Marguerite is all booked but your itinerary is looking a bit empty, let us give you a few hints and tips.Stop by Lac Chambon. It's one sight you'll usually find on most travelers' must-do lists. If you still have space on your travel itinerary, Chateau de Murol and The Caves of Cornadore will keep you amused too.