Waqra Willka (Quechua waqra horn, willka grandchild; great-grandson; lineage; minor god in the Inca culture, an image of the Willkanuta valley worshipped as God; holy, sacred, divine, willka or wilka Anadenanthera colubrina (a tree), Hispanicized spelling Huacravilca) is a mountain in the Andes of Peru. It is located in the JunÃÂn Region, Huancayo Province, Chongos Alto District. Waqra Willka lies east of Wira Challwa. A couple of small lakes named Yuraqqucha ("white lake"), Anqasqucha ("blue lake"), Challwaqucha ("fish lake") and Antaqucha ("copper lake") are situated at the feet of the mountain.