Machu Tanka Tanka (possibly from Quechua machu old, Aymara tanka hat and biretta of priests, Ref Laime Ref Bertonio the reduplication indicates that there is a group or a complex of something, "the old one with many hats", or Machu Tanqa Tanqa (Aymara tanqa tanqa beetle, Teodoro Marka M., Nociónes Basicas de Lengua Aymara, p. 21 "the old beetle") Hispanicized spelling Macho Tankha Tankha) is a 4866 meters mountain in the Andes of Bolivia.