"access"=>"yes","bicycle"=>"yes","foot"=>"yes","informal"=>"no","motor_vehicle"=>"no","old_ref"=>"NF 80219","piste:difficulty"=>"easy","piste:grooming"=>"backcountry","piste:oneway"=>"no","piste:type"=>"skitour;hike","sac_scale"=>"hiking","surface"=>"ground","trail_visibility"=>"good"