La Limouziniere to L Egonniere join D65 to Touvois.  Then D54/D34 to Falleron joining D754 to La Maison-Blanche and on to Villeneuve then La Vallee on D32.  At La Chaize-Giraud turn R on D40 then L to Brem-sur-Mer. Join D80 (Route des Amis de la Nature) to Olonne-sur-Mer.  Join D32 to Les Sables-dOlonne then D949 to Talmont-Saint-Hilaire. Join D21 to Jard-Sur-Mer and on to Longeville-sur-Mer, joining D105/D105bis to D1046 at La Tranche-sur-Mer. Continue on D1046 to join D46 then D746 to Saint-Michel-en-lHerm. At Traize turn R on D25 then R again on D10a at Puyravault and on to D9. At D105/D105e turn R and on to Charron and Nantilly, then D105 and D104 to La Rochelle Campsite at Avenue Michel Crepeau