Shangri-La is the "Eden in dream". Since it first appeared in British novelist James Hilton's Lost Horizon in the 1939, it has been associated with the mystique of a place which could not possibly exist here on Earth. In Tibetan, Shangri-La means the "sun and moon in heart", an ideal home only found in heaven. There the lofty and continuous snowy mountains, endless grasslands, steep and grand gorges, azure lakes and the bucolic villages always leave a deep impression on visitors. Located at point where Tibet, Sichuan and Yunnan all meet, Shangri-La County is administered by Diqing Tibetan Autonomous Prefecture, Yunnan Province. In the past, Shangri-La was called Zhongdian or "Jiantang" in Tibetan. In ancient times, it together with Batang (in Tibet) and Litang (in Sichuan) was the fiefdom of the three sons of a Tibetan King. In 2002, Zhongdian changed its name to Shangri-La.