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Hiruzen Yatsuka Onsen Spa "Kaiyukan"

Travel Guide - Hiruzen Yatsuka Onsen Spa


Kaiyukan is a public bath facility which uses the natural radon hot spring water originates from the Hiruzen-kogen plateau. Visitors can enjoy the majestic scenery of Mt. Hiruzen from the outdoor baths. The facility also offers mini golf courses, tennis courts, and a rental bicycle service, so it is a good idea to taking a bath after enjoying these outdoor activities.

Opening HoursOpening Hours

  • 10:00 – 22:00 (April - October) *admission until 21:15
  • 10:00 – 21:00 (November - March) *admission until 20:30


  • Mondays (or the following day when it falls on a national holiday)

Price / Entrance FeePrice / Entrance Fee

  • 740 yen (General, Adult)
  • 420 yen (Child)

Access / Public TransportAccess / Public Transport

  • 60 minutes from JR Chugoku-Katsuyama Station by the bus bound for Hiruzen-kogen. Get off at Sports Center Bus stop, then walk 15 minutes.
  • 50 minutes taxi ride from JR Chugoku-Katsuyama Station

Address / LocationAddress / Location

  • 2300-1, Hiruzen Kaminagata, Maniwa-shi, Okayama, 717-0505


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Opening Hours
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