Chemin du Grand Duc
"mtb:scale:imba"=>"0","network"=>"SentiersduMoulin","piste:difficulty"=>"intermediate","piste:grooming"=>"classic;skating","piste:name"=>"40","piste:oneway"=>"no","piste:type"=>"nordic","surface"=>"unpaved","tracktype"=>"grade2","width"=>"3"