If your trip to Oloron-Sainte-Marie is all sorted out but your travel itinerary is looking a little empty, we can give you a few hints and tips.Plan a stop at Lindt Chocolate Factory. It's one sight you'll usually find on most visitors' to-do lists. If you still have room on your schedule, Maison du Patrimoine and Oloron-Sainte-Marie Cathedral will keep you amused as well.