🇯🇵 Japan · Gunma

Tanigawadake Tenjindaira Ski Area

谷川岳天神平スキー場
10 / 100 Powder Score
No Snow 🌤️ Official site

Tanigawadake Tenjindaira Ski Area is a ski area in Gunma, Japan. The terrain spans roughly 743–1460 m above sea level. The mapped ski area covers about 2.9 km². There is no settled snow at the moment — the season has not started here yet. Over the last three winters the ERA5 reanalysis gives it 395 cm of snowfall a season, 171st (tied) of the 3,112 ski areas we measure worldwide. The model runs well below what resorts report, so the ranking is the meaningful part rather than the centimetre figure. The nearest city of any size is Maebashi, about 49 km away. 2 official live cameras are linked below. 133 other ski areas lie within 120 km. Snow figures and the Powder Score are recalculated every day.

Base depth
0cm
Snow 24h
0cm
Snow 48h
0cm
Next 24h
0cm
Next 72h
0cm
Temperature
15.8℃
Max wind
5.2km/h
Elevation (est.)
743–1460m
Area
2.9km²

Elevation range is estimated by sampling points across the ski area.

Score breakdown

Fresh (48h) 0/40
Forecast (24h) 0/25
Snow quality 0/20
Wind 10/10
Base 0/5

Powder Score v1.0.0

7-day outlook

Date Snow Temp Wind
🌦️ 27 Sept 0 12.6 / 19.1 5.2
🌧️ 28 Sept 0 14.1 / 17.4 4.3
🌧️ 29 Sept 0 12.4 / 16.6 8.8
🌦️ 30 Sept 0 10.9 / 17.8 9.8
🌦️ 1 Oct 0 10.6 / 20.3 13.6
🌦️ 2 Oct 0 6.8 / 11.9 20
☁️ 3 Oct 0 6.2 / 13.2 11.7

Runs and lifts

Counted from the runs and lifts drawn on OpenStreetMap, within the boundary of the ski area. These are not the resort’s own published figures.

Marked runs
10
Run length
6.6km
Lifts
5
Vertical
746m
Top 1,489 m · base 743 m

Run map

NoviceEasyIntermediateAdvanced Lift
North is up. Runs are coloured by difficulty; black lines are lifts.
Run map

Drag to move around, and use + and − to zoom. On a phone, swipe to move and pinch to zoom in further.

The shape of the mountain

Longest run on the map2.8 km
Steepest pitch34°measured over at least 30 m
Average gradient of the runs14.7°

Which way the slopes face

North 48%
East 41%
South 2%
West 9%

89% of the vertical on the runs descends to the north or east. Those slopes get the least sun, so the snow lasts longer.

By difficulty

Novice 2
Easy 2
Intermediate 3
Advanced 3

Lift types

  • Chairlift4
  • Gondola1

See past trail maps on Skimap.org ↗

Source: OpenSkiMap (© OpenStreetMap contributors, ODbL 1.0). How finely ski areas are drawn varies by region, so treat the counts as indicative. Vertical is the difference between the highest and lowest points of the mapped runs and lifts.

Live Cameras

This ski area does not put a camera on its own slopes. The nearest live view is the road below.

Road conditions decide whether you can get there at all. Check before you leave.

Footage remains the copyright of each operator. JAPANSNOWLINE neither stores nor redistributes it.

How much snow it gets

Measured by us across 3,112 ski areas by one identical method. These are not the resort’s own published figures.

Seasonal snowfall
395 cm
per season
Range over three winters
162 cm
321–483 cm. The best winter was 1.5x the worst.
World rank
171
of 3,112 worldwide
Rank in country
95
of 395 in Japan
Elevation rank
116
Highest to lowest, of 395 in Japan. The centre point sits at 1,022 m, 269 m above the national median.
Quality rank
73
of 395 in Japan
Temp when snowing
-4.3°C
Japanese median: -3.5°C
Rain days
15%
Japanese median: 16%
Days over 5 cm
25%
Japanese median: 15%
Wind when snowing
22 km/h
Dryness 0.45
Frequency 0.71
Freedom from rain 0.60
Calm when snowing 0.92

The tick marks the median across the 395 Japanese ski areas. All four bars run the same way — longer is better.

The quality score deliberately excludes how much snow falls — it uses temperature, frequency, rain and wind. Snowing a lot and snowing well are different things.

Compared with what is nearby

Within 50 km straight line. Measured the same way, so the ranks compare directly. Ski areas a few kilometres apart share a weather grid cell and can return the same figure.

Ski areaDistanceSeasonal snowfallWorld rank
White Valley Ski Area3.4 km395 cm171
Okutone5.9 km207 cm1015
Norn Minakami9.6 km395 cm171
Fujiwara Snow&Spa Resort11 km307 cm456
Hodaigi Ski Resort12 km307 cm456

When it falls, and how winters differ

Month by month

Month by month, the most snow falls in January. March brings 52% of January’s snowfall. That is in line with the median for ski areas in Japan (51%). In amount, March brings 64 cm, more than the median of 45 cm.

98cm
Dec
124cm
Jan
89cm
Feb
64cm
Mar
Average snowfall by month, last 11 winters

Hot springs nearby, as analysed

3 hot spring sources with published analyses lie within 5 km of this ski area, nearest first (the hottest is 61.5 °C).

SourceDistanceTemperaturepHTypeAnalysed
湯桧曽貞任の湯3.4 km53.5℃ hot8.4 mildly alkalinesimple—
谷川孤峰の湯4 km61.5℃ hot8.2 mildly alkalinesimple—
大穴1号泉4.6 km41.6℃ warm8.4 mildly alkalinesimple—

These are analyses of hot spring sources, not a list of baths you can visit. They date from 1910 to 2005, many from decades ago, so today’s temperature and chemistry may differ. Names are as recorded in Japanese. Temperature and pH bands follow Japan’s standard for analysing hot springs.

Source: processed from the hot spring analysis data in the Geothermal Information Database (GRES-DB), Geological Survey of Japan, AIST

Worth seeing nearby

Places within 20 km of this ski area, for a day off the slopes or an evening. Chosen from those most read about on Wikipedia, favouring places with an English Wikipedia article, and listed nearest first.

PlaceTypeDistance
Doai Station土合駅Landmark1.4 km
Tanigawadake Ropeway谷川岳ロープウェイNature1.4 km
Mount Tanigawa谷川岳Mountain2.5 km
Naramata Dam奈良俣ダムLandmark12.9 km
Yagisawa Dam矢木沢ダムNature13.2 km
Nagurumi Castle名胡桃城Historic site17.6 km

Based on the Japanese Wikipedia lists of sights in each prefecture, as compiled in travel-log-data (CC BY-SA 4.0). English names from Wikidata (CC0). The content of this section is available under CC BY-SA 4.0.

Map

Where it sits relative to nearby resorts. For a piste map, see the official site.

Official piste map ↗

Places to stay nearby

8 properties on Rakuten Travel lie within 3 km of this ski area, listed cheapest first.

Press it and Rakuten Travel shows what is free on those dates across the properties listed here. Picking a property below does the same for that one property.

PropertyFromRatingDistanceGetting there
水上温泉郷 ゆびそ温泉 ホテル湯の陣(伊東園ホテルズ)¥6,2483.90 1033 reviews—JR 湯桧曽駅から徒歩15分
湯檜曾(ゆびそ)温泉 清風かおる湯宿 林屋旅館¥7,1504.48 151 reviews—JR上越線 湯檜曽駅下車徒歩5分/関越水上ICより15分/上越新幹線 上毛高原駅よりバス45分
福の屋¥7,7003.78 45 reviews—湯檜曽駅より徒歩で約5分
tas + minakami glamping park ^———土合駅から徒歩で約1分
土合山の家———JR 土合駅より徒歩約5分
天神ロッジ———土合駅から徒歩で8分, 水上駅から谷川岳ロープウェイ方面の関越バス(約15分)、水上ICから約車で約15~20分
水上温泉郷 まごころの宿 旅館 永楽荘———JR 水上駅より車で10分
リバーサイドオアシスみなかみグランピング———関越道 水上IC→R291を宝川温泉方面へ→約3km/最寄り駅【水上駅】【湯檜曽駅】

Contains advertising · Property data by Rakuten Travel (Supported by Rakuten Developers)

Stay nearby

1 places within 12 km of the slopes. Most of them do not take online bookings — open the map for contact details.

1 Hostel

Nearest: 1.5 km

Nearest first

Accommodation data: OpenStreetMap

More places to look

Updated: 26 Sept 2026, 23:28

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