The starting point is located on the left-hand side of a path after the D10 coming from Sancerre.
(S/E) Take the path that descends through the vineyards and joins the D10 a little further down.
(1) Follow the D10 on the left for 500 m, then take the path on the right, which goes into the woods for a few metres before coming out again and climbing up to a fork (elevation 250).
(2) Leave the return path on the left and continue straight ahead to reach a road.
(3) Cross it straight ahead and turn left into the woods, which will take you to the highest point of Orme aux Loups.
(4) Beautiful view of the Loire Valley.
Descend on the right towards the stone viaduct. Follow theGR®31on the right to the Ménétréol-sous-Sancerre viaduct.
(5) Continue on the left (old railway line), pass thesecond viaduct (metal), and arrive at the old railway buildings.
(6) Take the road on the left, then immediately right at the crossroads. Pass in front of a "wine-growing estate".
(7) Take the path on the right, with a view of thethird viaduct and Saint Satu, and continue for 200 metres.
(8) Take the road on the left, which will take you back to the foot of Sancerre at the D920.
(9) Turn left along the tree-lined road and cross the Ménétréol road again.
(10) Take Chemin des Étangs immediately on the right until you reach a cross.
(11). Continue for 150 metres along the road and take thesecond path on the left, which climbs up through the vineyards. At the top of the vineyard, continue along the flat path until you reach a shed by the roadside.
(12) Cross the road and continue straight ahead through the vineyard until you reach the edge of the forest and the initial fork you passed on the way there.
(2) Descend to the right, in the opposite direction to the outward journey. When you reach the road, turn left.
(1) Take thefirst path on the right, which climbs back up through the vineyards to the starting point (S/E).
