The Jura "Chemins du Bio" are circular walks from farm to farm, including meals and sometimes accommodation with farming families: memorable encounters with local people in their working and living environment.

The one-day Franches Montagnes/Freiberge discovery tour takes you from Montfaucon via Les Enfers to Cerniévillers farm. Guided tour of this organic farm. 45 suckler cows and their calves, 25 Saanen dairy goats and two Freiberger horses graze on the Jura meadows and 6 pigs live in a large pen.

Then comes lunch prepared with organic products from the farm itself, of course. Walkers return to Montfaucon via a slightly different route. Total hiking time 2h 30m; 3h starting at Pré-Petitjean station.