Overview
Shangri-La is a fictional place in Tibet's Kunlun Mountains (昆仑山), described in the 1933 novel Lost Horizon by English author James Hilton. Hilton portrays 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, particularly a mythical Himalayan utopia – an enduringly happy land, isolated from the world. In the novel, the people who live in Shangri-La are almost immortal, living hundreds of years beyond the normal lifespan and only very slowly aging in appearance.
Ancient Tibetan scriptures mention the existence of seven such places as Nghe-Beyul Khembalung. Khembalung is one of several Utopia beyuls (hidden lands similar to Shangri-La) which Tibetan Buddhists believe that Padmasambhava established in the 9th century CE as idyllic, sacred places of refuge for Buddhists during times of strife.
Possible sources for Hilton
In a New York Times interview in 1936, Hilton states that he used "Tibetan material" from the British Museum, particularly the travelogue of two French priests, Évariste Régis Huc and Joseph Gabet, to provide the Tibetan cultural and Buddhist spiritual inspiration for Shangri-La. Huc and Gabet travelled a round trip between Beijing and Lhasa in 1844–1846 on a route more than north of Yunnan. Their famous travelogue, first published in French in 1850, went through many editions in many languages. A popular "condensed translation" was published in the United Kingdom in 1928.
Current claimants
Hilton visited the Hunza Valley, located in Gilgit−Baltistan, close to the China–Pakistan border, a few years before Lost Horizon was published; hence it is a popularly believed inspiration for Hilton's physical description of Shangri-La. Being an isolated green valley surrounded by mountains, enclosed on the western end of the Himalayas, it closely matches the description in the novel; although in a reversal on the story, due to increased exposure to ultraviolet radiation, inhabitants of the high-altitude parts of the valley appear to age quickly.
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