Waqrapukara or Waqra Pukara (possibly from Quechua waqra horn, pukara fortress, "horn fortress") is an archaeological site in Peru located in the Cusco Region, Acomayo Province, Acos District. It lies near the Apurímac River. At 4,300 m a.s.l. It was built by the Canchis and later conquered by the Incas. It was declared a National Cultural Heritage Site by the Ministry...