«Louis Agassiz» Stone - Palet Roulant
An erratic is by definition a rock which has travelled. The huge rock on Mount Vully made an extraordinary journey from the mountains in the region of the Furka pass.
It is named the “Agassiz stone” after a famous scientist born in the Manse at Môtier. Of course a folk tale attaches also to the stone, from whence comes its alternative name of the “Rolling stone”.