wakan q'allay (quechua, "waka" cow, "-n" a suffix, "q'allay" to cut into small pieces, hispanicized spelling "huajancallay") is a mountain in the andes of peru, about high. it is situated in the huancavelica region, huaytará province, pilpichaca district. wakan q'allay lies east of qispi q'awa.