Shangri-La is a fictional place described in the 1933 novel Lost Horizon by British author James Hilton. Hilton describes Shangri-La as a mystical, harmonious valley, gently guided from a lamasery, enclosed in the western end of the Kunlun Mountains. Shangri-La has become synonymous with any earthly paradise, and particularly a mythical Himalayan utopia – a permanently happy land, isolated from the outside world. In the novel Lost Horizon, the people who live at Shangri-La are almost immortal, living years beyond the normal lifespan and only very slowly aging in appearance. The word also evokes the imagery of exoticism of the Orient. In the ancient *****an scriptures, existence of seven such places is mentioned as Nghe-Beyul Khembalung. Khembalung is one of several beyuls ("hidden lands" similar to Shangri-La) believed to have been created by Padmasambhava in the 9th century as idyllic, sacred places of refuge for Buddhists during times of strife (Reinhard 1978).