[9] Today various places, such as parts of southern Kham in northwestern Yunnan province, including the tourist destinations of Zhongdian County, claim the title.
American explorers Ted Vaill and Peter Klika visited the Muli area of southern Sichuan Province in 1999, and claimed that the Muli monastery in this remote region was the model for James Hilton's Shangri-La, which they thought Hilton learned about from articles on this area in several National Geographic magazines in the late 1920s and early 1930s written by Austrian-American explorer Joseph Rock.
However, Michael McRae unearthed an obscure James Hilton interview from a New York Times gossip column in which he reveals that his cultural inspiration for Shangri-La, if it is anywhere, is more than 250 km north of Muli on the route travelled by Huc and Gabet.
[4][5] Between 2002 and 2004 a series of expeditions were led by author and film maker Laurence Brahm in western China which determined that the Shangri-La mythical location in Hilton's book Lost Horizon was based on references to the southern Yunnan Province from articles published by National Geographic's first resident explorer Joseph Rock.
The Travel Channel in 2016 aired two episodes of Expedition Unknown that followed host Josh Gates to Lo Manthang, Nepal and its surrounding areas, including the sky caves found there, in search of Shangri-La.