Saiful Muluk (Urdu: جھیل سیف الملوک‎) is a mountainous lake located at the northern end of the Kaghan Valley, near the town of Naran. It is in the north east of Mansehra District in the Khyber-Pakhtunkhwa province, Pakistan. At an elevation of 3,224 m (10,578 feet) above sea level, it is well above the tree line, and is one of the highest lakes in Pakistan.