Mururaju,[1][2] Murrorajo[3] or Pongos Sur[1][4] is a mountain in the Cordillera Blanca in the Andes of Peru, about 5,688 metres (18,661 ft) high.

[3] It is situated in the Ancash Region, Huari Province, Chavín de Huantar District and in the Recuay Province, Catac District.

[5] Mururaju lies southeast of Lake Querococha, northeast of the lake Qishqiqucha and south of Queshque.

[3] The Austrian Alpine Club (OeAV) survey map gives this mountain the name of Pongos.

This Ancash Region geography article is a stub.