Mount Akakura
赤倉山
Myōkō, Niigata · Elevation 2,141 m
Mount Akakura is a 2,141 m peak in Myoko, Niigata Prefecture, southeast of Mount Myoko on the outer caldera rim. A third-class triangulation point marks the summit. The route from Imori-ike via Ko-Akakura (2,018 m) climbs about 1,340 m over 6.2 km, a long section of the rim circuit. It lies within Myoko-Togakushi Renzan National Park.
Mount Akakura at a glance
- Weather: The most settled day in the next 7 days is Wed, November 4: clear, gusts up to 7 m/s.
Mount Akakura weather (hourly, 14 days)
Sunrise today 06:13, 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 | 0° | -3° | -4° | -4° | -4° | -4° | -4° | -4° | -3° | 1° | 3° | 5° | 4° | 0° | 1° | 1° | 1° | 1° | 3° | 6° | 8° | 4° | 4° | 3° | 2° | 2° | 5° | 5° | 5° | 0° | -1° | -3° | -4° | -5° | -5° | -4° | -5° | -7° | -7° | -8° | -7° | -7° | -4° | -2° | -4° | -6° | -6° | -6° | -6° | -7° | -2° | -4° | -6° | -7° | -2° | 3° | -4° | -7° | -6° | -6° | -6° | -6° | -4° | -3° | -7° | -5° | -5° | -5° | -8° | -8° | -3° | 0° | -5° | -5° | 0° | 2° | 0° | 0° | 2° | -1° | -6° | -8° | -5° | -3° |
| Precipitation | mm | 0.2 | 0.4 | 8 | 5 | 2.7 | 2.1 | 0.4 | 1.3 | 0.1 | 0.4 | 0.8 | 0.5 | 1.4 | 1.9 | 1.3 | 0.6 | 0.4 | 0.3 | 0.4 | 0.9 | 0.7 | 0.5 | 0.2 | 0.3 | 1.3 | 1.4 | 0.1 | 0.5 | 0.1 | 0.2 | 3.2 | 11 | 8 | 1.8 | 0.2 | 0.5 | 0.1 | 16 | 6 | 0.2 | 10 | 4.9 | 2.5 | 11 | 10 | 0.7 | ||||||||||||||||||||||||||||||||||||||
| New snow | cm | <.1 | 0.5 | 0.3 | 0.2 | 0.1 | <.1 | <.1 | <.1 | 0.2 | 0.7 | 0.8 | <.1 | 1.9 | 11 | 6.1 | 1.3 | <.1 | <.1 | 10 | 3.8 | 0.1 | 3.3 | 0.4 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | 1 | 1 | 1 | <1 | <1 | <1 | <1 | <1 | <1 | 2 | 9 | 10 | 10 | 10 | 9 | 7 | 7 | 7 | 13 | 14 | 13 | 13 | 13 | 11 | 11 | 10 | 10 | 8 | 7 | 6 | 6 | 4 | 6 | 6 | 6 | 5 |
| Wind | m/s | 3 | 2 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | 0 | 3 | 2 | 0 | 3 | 2 | 1 | 2 | 3 | 3 | 1 | 0 | 0 | 2 | 1 | 1 | 2 | 2 | 2 | 0 | 0 | 1 | 1 | 1 | 2 | 0 | 2 | 2 | 2 | 3 | 3 | 2 | 1 | 2 |
| Wind gusts | m/s | 10 | 9 | 7 | 6 | 6 | 5 | 5 | 4 | 4 | 5 | 7 | 7 | 7 | 7 | 11 | 11 | 10 | 10 | 9 | 8 | 8 | 4 | 3 | 4 | 4 | 6 | 7 | 7 | 7 | 7 | 7 | 9 | 9 | 10 | 11 | 13 | 13 | 12 | 10 | 10 | 10 | 10 | 8 | 10 | 11 | 9 | 6 | 6 | 6 | 6 | 6 | 10 | 9 | 6 | 9 | 11 | 8 | 14 | 18 | 17 | 12 | 6 | 3 | 8 | 7 | 7 | 9 | 11 | 10 | 8 | 5 | 6 | 5 | 5 | 7 | 7 | 9 | 11 | 8 | 13 | 13 | 10 | 6 | 7 |
| Wind dir. | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ||
Huts, campsites and lodging near Mount Akakura
Mountain huts
- 大谷ヒュッテ (南地獄谷避難小屋) unstaffed
- Kurosawaike hut 2026: open July 1–October 31 · sleeps 100
- 京大ヒュッテ 2026: open August 1–October 12 · reservation required · sleeps 20
- 笹ヶ峰ロッジ
- Koyaike Hutte 2026: open May 1–October 25 · reservation required · sleeps 40
Lodging
- 山の湯宿針村屋
- 燕温泉 樺太館
- 燕温泉 ホテル岩戸屋
- Hanabun Onsen Hotel
- Tsubame Highland Lodge
Mount Akakura facts
- Elevation
- 2,141 m
- Location
- Myōkō, Niigata
36.883521, 138.119629 - National Park
- 妙高戸隠連山国立公園
- Volcano
- Active volcano (妙高山)
- Website
- www.env.go.jp (PDF)
- Access Information
- www.city.myoko.niigata.jp