Nishiyama Onsen Keiunkan local Hakuho Springs. The hotel was last renovated in 1997 and has 37 rooms. Nishiyama Onsen Keiunkan Nishiyama Onsen Keiunkan (西山温泉慶雲館) is a hot spring hotel in Hayakawa, Yamanashi Prefecture, Japan. Founded in 705 AD by Fujiwara Mahito, it is the oldest hotel and one of the oldest companies in operation. In 2011, the hotel was officially recognised by the Guinness World Records as the oldest hotel in the world. It has been continuously operated by 52 generations of the same family (including adopted heirs) for over 1,300 years. The Keiunkan lies at the foot of the Akaishi Mountains. Since
Guguan (hot spring) Guguan (hot spring) Guguan () is a hot spring located in Heping District, Taichung City, Taiwan. It is accessible from Provincial Highway 8. It was previously named "Meiji Onsen". During the period of Japanese rule, Guguan's hot spring was discovered by local aborigines. In 1927, the Japanese built a public bath. In September 11–12, 1937, Kinji Yamada found lots of ancient stone artifacts around the area. During the 1950s, Liu Jih-Wann also found lots of stone artifacts, which in that area created the Guguan Archaeological Site. After the Nationalists came to Taiwan, they planned a route across the island, passing