Ski Nautique Lacduderp.jacquemin©Philippe JacqueminTake the plungeMorning crane observation©Morning crane observationBirdwatching©Noël SellierFishing at Lac du Der©Evelyne PhilippeWalking, cycling, breathingObservatory Etang 1 walk©Observatory Etang 1 walk|Véronique MOur must-haves