Imbued with natural salts and minerals and tapped at depths of over 700m from geothermally heated hot springs, the AYA Onsen baths offer one of Japan’s most famed and revered traditions amidst sumptuous surroundings.

Offering both private family baths and public indoor and outdoor onsen, feel your tension melt away as the volcanically-heated spring-water massages and soothes you to the core.

  • 100% natural onsen
  • Women's/Mens's indoor & outdoor baths
  • Private Family baths
  • Sauna & wash rooms
  • Niseko onsen taxi service available

Opening Times

Public OnsenOpen 7 days a week
6:00 - 9:00, 13:00 - 00:00
(Last entry 23:00)
Open 7 days a week
7:00 - 9:00, 13:00 - 22:00
(Last entry 21:00)
Private Onsen*Open 7 days a week
13:00 - 22:00
Open 7 days a week
13:00 - 20:00

* Reservation required.


Dial Ext. 9 with AYA Onsen enquiries. If you require any assistance or would like to know more about the AYA Onsen, or other hot spring baths in and around the local area, please do not hesitate to contact AYA Spa or AYA Reception staff.