Hakuba Yari Onsen Mountain Hut

Overview
Hakuba Yari Onsen Mountain Hut is a unique retreat located on the slopes of Mount Hakuba Yari in Nagano Prefecture, at an altitude of 2,100 meters (6,890 feet). This mountain hut is renowned for its open-air hot spring baths, offering breathtaking views of the surrounding peaks and skies. It’s a seasonal destination, open from mid-July to late September, catering to hikers seeking both adventure and relaxation.

Access

• The nearest trailhead is Sarukura, with a hike of approximately 4-5 hours via Kohinata Col to reach the hut.

• Along the trail, hikers are treated to stunning alpine scenery and seasonal wildflowers, making the journey as memorable as the destination.

Hot Spring Features

• The open-air baths are mixed-gender, with designated hours for women only.

• From the baths, visitors can enjoy panoramic views of iconic peaks and a spectacular starlit sky at night.

• The spring’s mineral-rich waters are classified as a carbonated sulfur spring, believed to benefit nerve pain, skin conditions, and diabetes.

Accommodation

• The hut accommodates up to 100 guests and includes space for 30 tents in the camping area.

• Prices start at 16,000 yen per night, including two meals. Student discounts are available.

• Advance reservations are recommended, as walk-ins may incur additional fees.

Important Notes

• The hut is dismantled and rebuilt annually, closing during the winter months.

• Weather conditions and trail access may affect the opening period, so checking the official website for updates is essential.

Why Visit?
Hakuba Yari Onsen Mountain Hut offers a rare combination of hiking and hot springs in an unparalleled natural setting. Soaking in the warm waters while surrounded by mountain vistas is an incredible experience, providing a perfect escape from everyday life.