Founded in 705 AD and preserved by more than 50 generations of the same family, Nishiyama Onsen Keiunkan holds the Guinness World Record as the world's oldest inn. Nestled in the tranquil mountains of Yamanashi, this legendary retreat once provided healing thermal waters to ancient samurai and revered shoguns. Guests today can soak in exceptionally bountiful natural hot springs pumping over a thousand liters of mineral-rich water per minute while savoring timeless Japanese hospitality. The traditional architecture and serene river valley setting make an overnight stay feel like an unforgettable step back into living history.
- Onsen
- Historic Hotels
- Samurai History
- Ryokan
- Hot Springs
- Traditional Accommodation
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