Yanashallash
The mountain and the pass are located in the Ancash Region , Bolognesi Province , in the districts of Aquia and Huallanca . 
<triplet> Ancash Region <subj> Bolognesi Province <obj> contains administrative territorial entity <triplet> Bolognesi Province <subj> Ancash Region <obj> located in the administrative territorial entity <subj> Aquia <obj> contains administrative territorial entity <triplet> Aquia <subj> Bolognesi Province <obj> located in the administrative territorial entity