Val de Grosne
- Turn left out of the playground.
- 150 m further on, follow a road on the right, leading to Etiveau, hamlet of SAINT-BOIL.
- Take the Voie Verte, cross the southernmost vineyard of the Côte Chalonnaise and end up in the enclosure of the old station of SAINT-GENGOUX-LE-NATIONAL.
- Halfway along the route, take the time to visit this magnificent medieval village: the Sud Côte Chalonnaise Tourist Office (located on avenue de la promenade) will be able to advise and inform you.
- Continue along the Voie Verte for 1 km, exit to the left, cut the D67 to take the direction of SERCY.
- In this village, take the D981 on the left.
- Before leaving it on the right 100m further, be curious to discover the magnificent and imposing 12th century feudal castle (private) behind a beautiful lake.
- Return to SANTILLY and its 12th century Romanesque church of Saint Victor. Join the starting point by the small roads which bypass the village by the North.