Lake Saif-ul-Malook is a lake located at the northern end of the Kaghan Valley near Naran. It is in the north east of Mansehra District in the Khyber-Pakhtunkhwa province, Pakistan. A fairy tale called Saif-ul-Malook, written by the famous sufi poet Mian Muhammad Bakhsh, is associated with the lake. It is the story of prince of Persia who fell in love with a fairy princess at the lake. The impact of the lake beauty is of such extent that people believe that fairies come down to lake in full moon.