Also called "mono-sledge", it is a kind of a snow kart on which you go down the slopes. This new snowsport is fun for both children and adults.
More information at ot-morillon.co.uk http://www.ot-morillon.co.uk/move/yooner-421954/
Address (Unnamed Road), Les Esserts 74440, France
Coordinates 46°3'54.742" N 6°40'15.359" E