Daitenso
大天荘
2,874 m · Azumino, Nagano · 0.2 km from the summit of Mount Otenshō
A mountain hut on the Omote Ginza ridge of the Northern Alps, about ten minutes below the summit of Mount Otenjo. It is approached from Nakabusa Onsen via the Kassen Ridge and Enzanso. Standing at the junction of routes toward Mount Yari and Mount Jonen, it is known for broad views of the Yari-Hotaka range and chances to see rock ptarmigan.
2026: open June 13–November 3 · reservation required · sleeps 150
Book: www.enzanso.co.jp ／ Website: www.enzanso.co.jp ／ Phone 090-9003-1253
Prices (2026)
- 1 night with dinner and breakfast, adult
- ¥16,000
- 1 night with dinner and breakfast, high school student
- ¥13,500
- 1 night with dinner and breakfast, junior high school student
- ¥10,000
- 1 night with dinner and breakfast, elementary school child
- ¥9,000
- Room only, no meals (Adult)
- ¥11,000
- Tent (1 person)
- ¥2,000
Daitenso weather (hourly, 14 days)
Sunrise today 06:13, sunset 16:52
| 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 | |
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| Temperature | °C | 2° | -3° | -5° | -6° | -6° | -6° | -5° | -5° | -4° | 0° | 3° | 4° | 3° | 0° | 0° | -1° | -1° | 0° | 1° | 4° | 6° | 2° | 2° | 1° | 1° | 1° | 3° | 5° | 4° | -1° | -3° | -4° | -5° | -6° | -5° | -4° | -4° | -8° | -9° | -9° | -9° | -9° | -2° | 1° | -1° | -5° | -5° | -5° | -5° | -5° | -2° | -1° | -9° | -10° | -2° | -1° | -5° | -9° | -6° | -4° | -10° | -10° | -3° | -1° | -9° | -5° | -4° | -3° | -8° | -7° | -2° | 2° | -6° | -6° | 1° | 1° | 0° | 0° | 2° | 1° | -4° | -7° | -4° | -1° |
| Precipitation | mm | 0.2 | 2.4 | 10 | 9 | 7 | 1.1 | 0.1 | 1.0 | 1.4 | 0.3 | 0.2 | 0.3 | 0.6 | 0.7 | 0.6 | 0.3 | 0.5 | 0.7 | 0.1 | 1.4 | 4.0 | 2.3 | 0.2 | 0.4 | 0.2 | 0.6 | 9 | 11 | 1.4 | 0.5 | 0.9 | 0.5 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| New snow | cm | <.1 | <.1 | <.1 | <.1 | 0.2 | 0.5 | 0.7 | 0.6 | 0.3 | <.1 | <.1 | <.1 | <.1 | <.1 | 0.4 | 0.4 | <.1 | <.1 | <.1 | 0.7 | 2.9 | 2.2 | <.1 | 0.1 | 0.1 | <.1 | <.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 | <1 | <1 | <1 | 1 | 1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | 1 | 3 | 5 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 |
| Wind | m/s | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 3 | 3 | 3 | 2 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 2 | 2 | 1 | 3 | 1 | 4 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 0 | 1 | 1 |
| Wind gusts | m/s | 6 | 5 | 6 | 7 | 7 | 6 | 5 | 4 | 4 | 6 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 8 | 10 | 9 | 7 | 7 | 8 | 8 | 8 | 9 | 11 | 11 | 11 | 11 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 13 | 12 | 11 | 10 | 9 | 6 | 6 | 7 | 7 | 8 | 9 | 9 | 9 | 8 | 6 | 7 | 7 | 14 | 12 | 20 | 21 | 12 | 7 | 5 | 6 | 6 | 7 | 8 | 8 | 8 | 7 | 5 | 5 | 6 | 6 | 7 | 8 | 10 | 11 | 12 | 11 | 11 | 9 | 5 | 5 | 7 |
| Wind dir. | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | |
Facilities and rooms
- Open
- 2026: open June 13–November 3
- Rooms
- dormitory, private rooms
- Bedding
- provided
- Water
- Free from designated tap for overnight guests. Mineral water sold at shop
- Toilet
- true
- Drying room
- true
- Charging
- ¥100 per use; only while the generator is running
- Shop
- Light meals, drinks, original products
- Location
- 36.363760, 137.702953
Mountains near Daitenso
Huts, campsites and lodging near Daitenso
Mountain huts
Campsites
- 合戦小屋テント場
- 燕山荘テント場
- 晴嵐荘テントサイト
Lodging
- 安曇野市営有明荘