A walk, or rather three train-train walks in terms of the difficulties encountered. All three focus on the past and the present, with memories of the old “tacot” railway that linked Vesoul to Besançon at the beginning of the 20th century and the reality of the Rhine-Rhone TGV. Seventy-four kilometres for its ancestor, in just over four hours, the railway well deserved its nickname of tacot! If you take the red loop, you’ll find the track in question at Trésilley, which runs peacefully along the old rail line as far as Rioz, with the loops of the three circuits flirting with the Rhine-Rhône high-speed rail link between Mulhouse and Dijon. A different time, a different speed, a different way of looking at the countryside… The interest of the circuits, other than their recreational value of course, lies in their perspective: along the route, a series of panels draw parallels between trains of yesterday and trains of today (stations, energy, history, rolling stock, etc.).
Route 14 in three loops. Blue loop: 11 km. Yellow loop: 18 km. Red loop: 23 km. Start and finish at the Lac de la Faïencerie in Rioz.