3f Fire Escape
"bicycle"=>"yes","dog"=>"yes","foot"=>"yes","motor_vehicle"=>"no","mtb:scale:imba"=>"2","network"=>"FJNP","piste:difficulty"=>"intermediate","piste:grooming"=>"classic","piste:name"=>"Trail 3f (Fire Escape)","piste:type"=>"nordic;hike"