Mt. Yabashira
八柱山
Sakuho, Nagano · Elevation 2,114 m
A 2,114.3 m peak in the Kita-Yatsugatake range straddling Chino City and Sakuho Town in Nagano. Reached from Mugikusa Pass via Ame-ike Pond, it is known as a quiet, lightly visited summit; a second-order triangulation point sits at the top alongside an antenna calibration facility used by JAXA for deep-space probe communications. It lies within Yatsugatake-Chūshin Kōgen Quasi-National Park and is included in the *Shinshū Furusato 120 Mountains*.
Mt. Yabashira at a glance
- Weather: The most settled day in the next 7 days is Wed, November 4: clear, gusts up to 7 m/s.
Mt. Yabashira weather (hourly, 14 days)
Sunrise today 06:10, sunset 16:50
| Tue, 11/3 | Wed, 11/4 | Thu, 11/5 | Fri, 11/6 | Sat, 11/7 | Sun, 11/8 | Mon, 11/9 | Tue, 11/10 | Wed, 11/11 | Thu, 11/12 | Fri, 11/13 | Sat, 11/14 | Sun, 11/15 | Mon, 11/16 | Tue, 11/17 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Japan time | 15 | 17 | 19 | 21 | 23 | 1 | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 15 | 21 | 3 | 9 | 15 | 21 | 3 | 9 | 15 | 21 | 3 | 9 | 15 | 21 | 3 | 9 | 15 | 21 | 3 | 9 | 15 | 21 | 3 | 9 | 15 | 21 | 3 | 9 | 15 | 21 | 3 | 9 | 15 | |
| Temperature | °C | 8° | 4° | 2° | 1° | 1° | 1° | 1° | 0° | 1° | 7° | 10° | 11° | 9° | 5° | 5° | 5° | 5° | 5° | 8° | 11° | 10° | 8° | 6° | 6° | 6° | 6° | 10° | 13° | 12° | 5° | 2° | -1° | -3° | -4° | 2° | 4° | 3° | -2° | -3° | -2° | -3° | -3° | 4° | 8° | 6° | 1° | 1° | 1° | 1° | 1° | 5° | 6° | 1° | -1° | 4° | 7° | 1° | -1° | 0° | 1° | -3° | -4° | 4° | 6° | -2° | -1° | 3° | 3° | -4° | -3° | 5° | 8° | 0° | 0° | 7° | 8° | 5° | 5° | 10° | 8° | 1° | -3° | 3° | 7° |
| Precipitation | mm | 2.3 | 8 | 3.9 | 0.4 | 0.7 | 0.1 | 0.1 | 0.3 | 0.3 | 0.2 | 9 | 11 | 1.4 | 0.8 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| New snow | cm | 0.2 | 0.2 | <.1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Snow depth | cm | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind | m/s | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 2 | 1 | 2 | 3 | 3 | 1 | 1 | 2 | 2 | 2 | 3 | 4 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 2 | 1 | 1 | 2 | 4 | 2 | 3 | 5 | 4 | 1 | 1 | 2 | 2 | 0 | 1 | 3 | 2 | 1 | 1 | 1 | 2 | 1 | 2 | 3 | 2 | 2 | 2 | 2 | 3 | 2 | 1 | 1 | 1 |
| Wind gusts | m/s | 7 | 6 | 4 | 4 | 5 | 5 | 4 | 4 | 4 | 5 | 6 | 7 | 7 | 10 | 11 | 11 | 11 | 10 | 7 | 6 | 10 | 9 | 8 | 9 | 10 | 10 | 11 | 12 | 13 | 11 | 10 | 11 | 12 | 12 | 14 | 15 | 14 | 11 | 8 | 8 | 8 | 8 | 7 | 7 | 8 | 6 | 7 | 8 | 9 | 9 | 9 | 11 | 7 | 5 | 8 | 17 | 14 | 15 | 21 | 23 | 17 | 8 | 8 | 11 | 9 | 8 | 11 | 13 | 10 | 7 | 6 | 7 | 7 | 8 | 10 | 14 | 12 | 16 | 13 | 13 | 13 | 8 | 5 | 7 |
| Wind dir. | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | |
Huts, campsites and lodging near Mt. Yabashira
Mountain huts
- Shimagaresanso 2026: open all year · reservation required · sleeps 20
- Futagoike Hutte 2026: open April 25–November 7 · reservation required · sleeps 40
- Mugikusa Hutte 2026: open all year · reservation required · sleeps 50
- Kita-Yokodake Hut 2024: open all year · reservation required · sleeps 20
- Seitaiso 2026: open May 1–October 12 · reservation required
Campsites
- 双子池キャンプ場
- 青苔荘 テント場
- 駒出池キャンプ場
- 高見石小屋 テント場
Lodging
- 府中市民保養所やちほ
Mt. Yabashira facts
- Elevation
- 2,114 m
- Location
- Sakuho, Nagano
36.084847, 138.359370 - National Park
- 八ヶ岳中信高原国定公園
- Website
- www.town.sakuho.nagano.jp