If your trip to Saint-Père-en-Retz is all sorted out but your itinerary is looking a little empty, let us give you a few hints and tips.Nothing beats visiting new places. While you're staying in town, Sentier des Daims and Plage de L'Hermitage should be among them. If you still have lots of stamina and space on your itinerary, Plage de la Roussellerie also awaits.