Rehue
A rehue (Mapudungun spelling rewe) or kemukemu is a type of pillar-like sacred altar used by the Mapuche of Chile and Argentina in many of their ceremonies. == Altar/Axis mundi == The rehue is a carved tree trunk set in the ground, surrounded by a hedge of colihue (a Chilean native bamboo) and adorned with white, blue or yellow flags and branches of coihue, maitén, lengas and other trees native to the Mapuche homeland.