Shangri-La is a fictional place described in the 1933 novel Lost Horizon by British author James Hilton. In the book, "Shangri-La" is 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 but 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 Tibetan scriptures, existence of seven such places is mentioned as Nghe-Beyul Khimpalung. One of such places is mentioned to be situated somewhere in the Makalu-Barun region.
The use of the term Shangri-La is frequently cited as a modern reference to Shambhala, a mythical kingdom in Tibetan Buddhist tradition, which was sought by Eastern and