"access"=>"yes","bicycle"=>"yes","foot"=>"yes","horse"=>"no","informal"=>"yes","motor_vehicle"=>"no","piste:difficulty"=>"easy","piste:grooming"=>"backcountry","piste:lit"=>"no","piste:oneway"=>"no","piste:type"=>"hike;fatbike","sac_scale"=>"hiking","surface"=>"ground"