Semi-nocturnal walk organised by the Les Rives de l'Ognon association in Brussey. 4 km or 8 km route.
Semi-nocturnal walk organised by the Les Rives de l'Ognon association in Brussey. 4 km or 8 km route. Soup offered at the halfway point. Franc-Comtois meal on arrival. Registration deadline: 15 February 2026.