Castillo de Gorioj o Tucumachay (Quechua Tucumachay cougar, Cueva de Buho, -q a suffix, Ancash Quechua hirka mountain, "Cueva de Buho" (Tucumachay, or Tucumachay in good Quechua), hispanicized spelling Tucumachay) is an archaeological site in Peru. It is situated in the Huánuco Region, HuamalÃÂes Province, Miraflores District, at a height of about .