Mt. Akaishiyama
赤石山
Yamanouchi, Nagano / Nakanojō, Gunma · Elevation 2,109 m
Akaishiyama is a 2,109 m peak on the ridge marking the boundary between Nakanojō, Gunma and Yamanouchi, Nagano, standing near the center of Shiga Kōgen in Jōshin'etsu Kōgen National Park. From its rocky summit hikers look down on Ōnuma-ike — the symbol of Shiga Kōgen — and across the surrounding highlands. It is reached by a 11.5 km ridge route via Mt. Terakoya and is part of both the Gunma Prefectural Border Ridge Trail and the Shinshu Yamaaruki guidebook series.
Mt. Akaishiyama at a glance
- Weather: The most settled day in the next 7 days is Wed, November 4: clear, gusts up to 7 m/s. Sat, Nov 7: strong wind (gusts up to 18 m/s).
Mt. Akaishiyama weather (hourly, 14 days)
Sunrise today 06:11, sunset 16:48
| 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° | -2° | -5° | -5° | -4° | -4° | -4° | -4° | -2° | 3° | 6° | 7° | 6° | 1° | 1° | 1° | 2° | 3° | 6° | 10° | 9° | 5° | 5° | 5° | 4° | 2° | 7° | 9° | 8° | 3° | 1° | -1° | -2° | -4° | -3° | -1° | -3° | -5° | -6° | -6° | -6° | -6° | -4° | -2° | -4° | -5° | -5° | -3° | -3° | -3° | 1° | 0° | -4° | -3° | 0° | 1° | -3° | -4° | -6° | -5° | -5° | -5° | -2° | -1° | -7° | -4° | -4° | -5° | -5° | -9° | 1° | 3° | -3° | -2° | 4° | 4° | 1° | 3° | 4° | 0° | -5° | -6° | -2° | 1° |
| Precipitation | mm | 0.1 | 0.2 | 0.5 | 9 | 6 | 1.3 | 1.2 | 0.2 | 0.3 | 0.1 | 0.2 | 0.2 | 0.2 | 0.1 | 0.6 | 0.6 | 0.1 | 0.2 | 3.0 | 6 | 8 | 2.8 | 0.1 | 7 | 2.9 | 0.3 | 6 | 5 | 0.4 | 4.5 | 7 | 0.5 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| New snow | cm | <.1 | <.1 | <.1 | <.1 | 0.1 | 0.2 | 0.1 | <.1 | <.1 | 0.6 | 0.5 | 0.1 | <.1 | <.1 | <.1 | 2.6 | 5.6 | 7.7 | 2.6 | <.1 | 6.9 | 2.8 | 0.2 | <.1 | 4.5 | 0.3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 6 | 11 | 12 | 11 | 11 | 10 | 9 | 9 | 14 | 15 | 15 | 15 | 15 | 13 | 12 | 12 | 12 | 9 | 9 | 7 | 6 | 3 | 5 | 6 | 6 | 5 |
| Wind | m/s | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 4 | 4 | 3 | 3 | 2 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 2 | 3 | 4 | 6 | 5 | 3 | 3 | 3 | 4 | 4 | 3 | 3 | 2 | 0 | 1 | 1 | 1 | 1 | 2 | 1 | 0 | 1 | 2 | 2 | 1 | 4 | 7 | 6 | 4 | 2 | 1 | 1 | 0 | 1 | 3 | 4 | 3 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 2 | 2 | 2 | 6 | 4 | 2 | 1 | 0 |
| Wind gusts | m/s | 9 | 7 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 5 | 6 | 7 | 7 | 10 | 12 | 13 | 12 | 11 | 10 | 7 | 7 | 5 | 4 | 5 | 6 | 5 | 7 | 9 | 12 | 11 | 8 | 10 | 10 | 11 | 14 | 18 | 18 | 14 | 12 | 10 | 12 | 13 | 12 | 10 | 11 | 8 | 5 | 6 | 6 | 7 | 7 | 8 | 5 | 3 | 8 | 11 | 9 | 18 | 23 | 25 | 19 | 11 | 6 | 7 | 6 | 6 | 11 | 14 | 14 | 12 | 5 | 5 | 4 | 4 | 7 | 8 | 9 | 15 | 10 | 17 | 18 | 13 | 8 | 4 |
| Wind dir. | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | |
Huts, campsites and lodging near Mt. Akaishiyama
Mountain huts
Campsites
- 木戸池キャンプ場
- 熊の湯キャンプ場
Lodging
- 志賀パークホテル
- Shiga Grand Hotel
- Aspen Shiga
- Shiga Kogen Olympic Hotel
- 志賀プリンス
Lists that include Mt. Akaishiyama
Mt. Akaishiyama facts
- Elevation
- 2,109 m
- Location
- Yamanouchi, Nagano / Nakanojō, Gunma
36.703776, 138.543402 - National Park
- 上信越高原国立公園
- Website
- www.shigakogen.gr.jp
- Trail Map
- www.shigakogen.gr.jp (PDF)