From Ovronnaz, take the chairlift to Jorasse (1940 m).
From Jorasse walk to Petit Pré (1998 m). Take the path of the Grand Pré d'Euloi to Fenestral collar and Fenestral Hut (2458 m). This collar separates the Dents de Morcles in the north from the Grand Chavalard in the south.
At Petit Cor, the path ends but yellow marks on the rocks indicate the best way.
After a breach, some tabular rocks must be climbed (easy). Higher, the path reappears on the south ridge and leads to the summit.
No gear is necessary