Bōkon-zawa-no-Atama
ボーコン沢ノ頭
Minami-Alps, Yamanashi · Elevation 2,830 m
Bōkon-zawa-no-Atama is a 2,830-meter summit in Ashiyasu, Minami-Alps City, Yamanashi, on the Ikeyama Tsuri-One ridge that approaches Mt. Kitadake from the east. The broad, dwarf-pine-fringed gravel top carries a climber-memorial cairn and offers commanding views of Kitadake, Ainodake, and Hōōzan. The peak is also the headwaters of Bōkonzawa ("Vanished Soul Stream"), a tributary of the Ara River. It is included in the Kai 100 Mountains list.
Bōkon-zawa-no-Atama at a glance
- Weather: The most settled day in the next 7 days is Sun, November 8: clear, gusts up to 10 m/s. Sat, Nov 7: strong wind (gusts up to 16 m/s).
Bōkon-zawa-no-Atama weather (hourly, 14 days)
Sunrise today 06:10, sunset 16:51
| 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 | 3° | -2° | -5° | -6° | -6° | -6° | -5° | -4° | -2° | 2° | 5° | 5° | 3° | 0° | 0° | 0° | 1° | 2° | 5° | 8° | 4° | 2° | 1° | 0° | 1° | 1° | 4° | 8° | 6° | -1° | -3° | -5° | -7° | -9° | -3° | 1° | 0° | -7° | -8° | -7° | -6° | -6° | 2° | 4° | 1° | -5° | -4° | -4° | -4° | -4° | -1° | 1° | -6° | -9° | -2° | -1° | -5° | -8° | -5° | -2° | -7° | -5° | -1° | -1° | -6° | -6° | -1° | 0° | -6° | -5° | 1° | 1° | -6° | -5° | 2° | 2° | 1° | 0° | 4° | 5° | -4° | -3° | 0° | 0° |
| Precipitation | mm | 0.3 | 0.9 | 0.3 | 6 | 11 | 6 | 0.1 | 1.3 | 0.1 | 0.7 | 0.1 | 0.1 | 10 | 16 | 0.3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| New snow | cm | <.1 | <.1 | <.1 | <.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 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 0 | 1 | 2 | 1 | 1 | 1 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 2 | 1 | 1 | 2 | 1 | 0 | 1 | 1 | 2 | 2 | 3 | 3 | 1 | 0 | 1 | 2 | 2 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 |
| Wind gusts | m/s | 9 | 8 | 7 | 8 | 8 | 9 | 8 | 8 | 8 | 8 | 9 | 8 | 8 | 10 | 11 | 13 | 15 | 14 | 9 | 9 | 14 | 13 | 11 | 12 | 14 | 14 | 12 | 13 | 13 | 12 | 14 | 15 | 16 | 16 | 16 | 16 | 14 | 13 | 11 | 11 | 11 | 10 | 9 | 10 | 10 | 8 | 11 | 12 | 12 | 12 | 12 | 13 | 8 | 9 | 11 | 13 | 12 | 18 | 19 | 18 | 9 | 8 | 10 | 11 | 10 | 7 | 10 | 10 | 7 | 6 | 6 | 8 | 8 | 10 | 11 | 14 | 17 | 17 | 15 | 12 | 11 | 7 | 7 | 8 |
| Wind dir. | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | |
Huts, campsites and lodging near Bōkon-zawa-no-Atama
Mountain huts
- Shiraneoike Lodge 2026: open June 15–November 5 · reservation required · sleeps 61
- Kita-dake Kata-no-koya 2026: open June 26–October 25 · reservation required · sleeps 80
- 池山小屋 unstaffed
- Kita-dake Sanso 2026: open June 15–November 5 · reservation required · sleeps 80
- Hirogawara Lodge
Campsites
- 北岳肩の小屋テント場
- 北岳山荘テント場
- Notori Campground
Bōkon-zawa-no-Atama facts
- Elevation
- 2,830 m
- Location
- Minami-Alps, Yamanashi
35.669774, 138.258846 - National Park
- 南アルプス国立公園
- Website
- www.minamialps-net.jp
- Access Information
- www.minamialps-net.jp