You will start with a warm-up in the "chemins creux" (hollow paths) of the Pays de la Sorcellerie up to Savigny en Sancerre, then the real difficulties will begin from Ste Gemme and Château de Nozay - then the wine-growing villages will follow one another and the differences in altitude which will with on each of the hillsides. You can practice Trials in the Sury en Vaux areas. In Verdigny you will be connected to routes 23 and 30 joining Sancerre, and will enjoy the views of the peak for a long time as you head back towards Subligny. Arriving above Jars (Bois de la Passe), you will cross 38 and 39 in the opposite direction to Vailly sur Sauldre.