Zhidan Road, Baota District, Yan 'an City. According to the relevant map, Yan 'an New District Hot Spring Hotel is located in Zhidan Road, Baota District, Yan 'an City. Yan 'an, called Yan for short, is a prefecture-level city in Shaanxi Province. It is the first mausoleum in the world, the ancestor of China, Huangdi Mausoleum, the location of Huangdi Mausoleum, the national holy land, the revolutionary holy land of China, and the first batch of national historical and cultural cities announced by the State Council.