YARI ONSEN ROUTE

Yari Onsen Route (Sarukura–Mt. Hakuba)

Yari Onsen Route (Sarukura–Mt. Hakuba)

Strength Requirement

Difficulty

A popular hiking route where you can enjoy hot spring above the clouds at an elevation of 2100m.

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ROUTE INFO

Hiking Information

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  • Duration Ascent: 11 hrs 20 mins, Descent: 9 hrs 20 mins
  • Distance 11.4km (one way)
  • Opening Period Mid-July to late September
  • Elevation Gain 1682m

Hiking Route

Ascent Descent Toilet Water Supply Caution Campsite Mountain Lodges

Sarukura Trailhead/Sarukura Hut

2 hrs 45 mins 2 hrs 

Mt. Obinata

2 hrs 15 mins 2 hrs

Yari Onsen Hut

Be careful of the rocky section between the top of Yari Onsen and the fork

3 hrs 30 mins 2 hrs 45 mins

Trail junction

40 mins 20 mins

Mt. Hakubayari

40 mins 1 hrs

Mt. Shakushi

1 hrs 10 mins 1 hrs

Hakubadake Chojo Shukusha Hut

20 mins 15 mins

Hakuba Sanso Lodge

binoculars Views along the Route

①Hakuba Yari Onsen Hut

①Hakuba Yari Onsen Hut

②Open-air Onsen

②Open-air Onsen

③ Mt. Hakuba, Mt. Asahi, Mt. Shakushi

③ Mt. Hakuba, Mt. Asahi, Mt. Shakushi

Hiking Time between the Main Checkpoints
Ascent: [1. Sarukura – 3. Yari Onsen: 5 hrs] [3. Yari Onsen – 8. Hakuba Sanso Lodge: 6 hrs 20 mins]  
Descent: [8. Hakuba Sanso Lodge – 3. Yari Onsen: 5 hrs 20 mins] [3. Yari Onsen – 1. Sarukura: 4 hrs]

Precautions

  • There are two short chain sections above Yari Onsen Hut. The rocks over there are slippery, so be careful not to fall.

Required Equipment

  • From April to June: Crampons

Getting Here

Trailhead: Sarukura
Transportation: Bus, car (Parking lot unavailable in 2025)