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本沢温泉

Honzawa Onsen

Nagano · Yatsugatake · Train + walk Secluded Spring

Mountain hut at 2,150 m beside the Iozawa crater stream, with an outdoor bath among larch and fir forest which it calls Japan's highest outdoor bath.

¥600 day use

Open nearby

Show in Japanese (for taxis)

本沢温泉

長野県南佐久郡南牧村海尻 国定公園内

  • Outdoor bath: yes
  • Private bath: no
  • Hours

    No regular closing day listed; mountain hut reached on foot (1 hr or more from the gate in summer, about 4 hrs from the foot in winter)

  • Getting there

    Hiking route only: over 1 hr on foot from the gate in summer, about 4 hrs from the foot of the mountain in winter