On highway A36 take the exit “Besançon” and follow Pontarlier. At the end of Pontarlier take the direction of OYE ET PALLET (on your right) and stay on that road until Malbuisson.
On highway A39 take the exit Poligny and follow Champagnole, then Pontarlier. In Censeau turn right to Lac saint point.
By train:
Frasne TGV station: 18 km (Paris at 3 hours). A bus line connects Frasne station to Malbuisson.