If your trip to Saint-Riquier-es-Plains is all booked but your travel itinerary is a bit on the empty side, we can give you a few hints and tips.There's nothing more enjoyable than discovering new places. While you're here, Falaise d'Aval and Base de loisirs du Lac de Caniel should be among them. If you still have energy and space on that itinerary, Maison Henri IV is also calling your name.