Canoe trips on the river Somme with pitched tents, sea kayaking in the Baie - check out what's on offer from Mary & Family. Short breaks, weekends with friends - this agency specialises in outdoor "nature" holidays. Why not give it a try?
The association is based at Noyelles-sur-Mer railway station - very handy if you come by train! Hire a bike and set off on a guided trip round the Baie de Somme and along little lanes inland from the coast. Advice on routes, bike repairs, bivouac trips, etc.