If your trip to Pierre-Perthuis is all locked in but your travel itinerary is a bit on the empty side, we can give you a few hints and tips.Close to the city center, Vezelay Abbey is one spot you might like to consider adding to your must-see list. If you still have some room on that itinerary, Fontaines Salees Archeological Site and Zervoz Museum will keep you occupied as well.