Coming from the northern half of France:
- A39 Exit n°7 Poligny-Lons Le Saunier. Take direction Champagnole then Lac de Chalain (30 km from the motorway exit) then Doucier
Coming from the southern half, from Lyon
- A42 then A39 Exit n°8 Lons le Saunier then direction Champagnole then Lac de Chalain (30 km from the motorway exit) then Doucier
OR
- A42 then A40 then A404. Then, follow direction Lons le Saunier then Clairvaux Les Lacs then Champagnole until Doucier