Wild bell sounds, shaggy skins, curved horns and terrifying masks: when Krampus and Perchten run along the streets with a muffled roar, half dancing, half stomping, none of the spectators are left cold. A Krampus parade or Perchten run is an unforgettable experience and is as much a part of the pre-Christmas season as the Christmas market and the contemplative Advent carol singing.