Cunas River
The river spans 3 provinces in the Junín Region: Chupaca Province , Concepción Province and the Huancayo Province . 
<triplet> Chupaca Province <subj> Concepción Province <obj> shares border with <subj> Huancayo Province <obj> shares border with <triplet> Concepción Province <subj> Chupaca Province <obj> shares border with <subj> Huancayo Province <obj> shares border with <triplet> Huancayo Province <subj> Chupaca Province <obj> shares border with <subj> Concepción Province <obj> shares border with