The hike from Montsevelier across the ridge path to Delémont is a tour through a landscape that is green throughout. The tour offers a great opportunity to actively experience the use of two languages. If you only hear French in Montsevelier, the farmer on Fringeli will speak a true Baselbiet German dialect. After another hour of hiking, you will once again be greeted in French in the Nature Friends' House (Naturfreundehaus) on Retemberg mountain.
When you leave Boécourt in the direction of Séprai, you'll come to a trail flanked by statues, which turn out to be an interesting combination of nature and sculpture.
Take off your shoes and walk barefoot over grass, mud and water.