Pariacaca
Pariacaca, 'Paria Caca,'' Paryaqaqa, Parya Qaqa, or Tullujuto''' is the highest mountain in the Paryaqaqa [mountain range|Pariacaca mountain range] in the Andes of Peru, with a summit elevation of above sea level. It is situated on the border of the regions of Junín and Lima, southeast of Colquepucro and Corihuasi. In ancient times it was considered a sacred mountain.
Nicholas Royer, a Canadian man, disappeared in 2004 following a hike in the mountains.