Japan · Nagano

YAMABOKU Wild Snow Park

ヤマボクワイルドスノーパーク
19 / 100 Powder Score
No Snow Weather Cloudy
Official site Lift tickets (official)

Not open yet for 2026/27. We have not yet found an official opening date. The snowfall below is a model figure and does not mean the slopes are skiable.

Base depth
0cm
Snow 48h
0cm
Next 72h
0cm

A weather-model figure, worked out the same way for every ski area, and lower than what actually falls. Use it to compare ski areas, not against the resort’s own totals. How we measure →

Snow 24h
0 cm
Next 24h
0 cm
Temperature
−3°C
Max wind
15 km/h
Elevation
1,497–1,764 m
Across
2.3 km

Updated: 10 Nov 2026, 12:15

7-day outlook

Date Weather Snow (cm) Low / high (°C) Wind (km/h)
Tue 10 Nov Snow 0 −4 to 0 14
Wed 11 Nov Partly cloudy 0 −5 to 2 15
Thu 12 Nov Clear 0 −1 to 8 7
Fri 13 Nov Cloudy 0 1 to 10 7
Sat 14 Nov Cloudy 0 2 to 11 4
Sun 15 Nov Cloudy 0 5 to 12 6
Mon 16 Nov Drizzle 0 −2 to 5 9

Score breakdown

Fresh (48h) 0/40
Forecast (24h) 0/25
Snow quality 11/20
Wind 8/10
Base 0/5

The five add up to the 100-point Powder Score: more fresh snow, more on the way and colder air all push it up. How we measure

Snow and slopes at YAMABOKU Wild Snow Park
Photo: takacchi / CC BY-SA 3.0 / Wikimedia Commons

The grassland of Yamada Bokujo, a summer grazing pasture, becomes the ski area in winter. Most of the slopes are left ungroomed, in their natural shape. On the guided Takochi tour, skiers make the long descent from the ranch down to the hot-spring village of Yamada Onsen. Sources: yamaboku.co.jp, vill.takayama.nagano.jp, db.go-nagano.net (sources read 12 Oct 2026; an AI draft the site operator has not yet checked)

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
11
Run length
8.5km
Lifts
3
Vertical
267m
Top 1,764 m · base 1,497 m

Run map

EasyIntermediateAdvanced 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.

Slope shape, difficulty and lift types

The shape of the mountain

Longest run on the map3.1 km
Steepest pitch33°measured over at least 30 m
Average gradient of the runs9.4°

Which way the slopes face

North 7%
East 9%
South 23%
West 60%

Only 16% of the vertical on the runs descends to the north or east. The most common direction is west (60%).

By difficulty

Easy 3 · 4.7 km
Intermediate 4 · 2.3 km
Advanced 4 · 1.5 km

Lift types

  • Chairlift3

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.

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

How much snow it gets

Modelled from weather data the same way at all 3,069 ski areas we cover. These are not the resort’s own published figures.

Seasonal snowfall
255cm
per season
Worst of 12 winters
197cm
The middle winter of the 12: 246 cm. The best: 337 cm.
World rank
692
of 3,069 worldwide
Rank in country
186
of 397 in Japan
Elevation rank
21
Highest to lowest, of 397 in Japan. The centre point sits at 1,658 m, 892 m above the national median.
Quality rank
65
of 397 in Japan
Temp when snowing
−7.5°C
Japanese median: −3.6°C
Rain days
10%
Japanese median: 16%
Days over 5 cm
14%
Japanese median: 15%
Wind when snowing
18km/h
Average daily peak, 10 m above ground across a model grid cell; not the wind on ridges or lift tops
Dryness 68
Frequency 41
Freedom from rain 74
Calm when snowing (model grid) 96

The tick marks the median across every Japanese ski area we measure. All four bars run the same way — longer is better.

The quality score leaves out how much snow falls (it uses temperature, frequency, rain and wind).

Compared with what is nearby

Within 50 km in a straight line. Ski areas in the same weather-model cell (about 30 km across) get the same figure.

Ski areaDistanceSeasonal snowfallWorld rank
Shiga Kogen Kumanoyu Ski Area3.0 km333 cm333
Shiga Kogen Yokoteyama Ski Area4.3 km333 cm333
Manza Onsen4.9 km255 cmsame grid cell692
Shiga Kogen Shibutoge Ski Area5.8 km333 cm333
Shiga Kogen5.8 km255 cmsame grid cell692

Compare side by side with Shiga Kogen Kumanoyu Ski Area and Shiga Kogen Yokoteyama Ski Area →

When it falls, and how winters differ

Month by month

The most snow falls in January. March brings 72% of January’s snowfall. That is a gentler fall than the median for ski areas in Japan (52%). In amount, March brings 57 cm, more than the median of 46 cm.

63cm
Dec
79cm
Jan
55cm
Feb
57cm
Mar
Average snowfall by month, last 12 winters

Winter by winter

Across the 12 winters measured, the average is 255 cm, and 7 of them fell short of it. The leanest was 2025/26 with 197 cm; the biggest was 2014/15 with 337 cm (1.7 times as much). For 63% of the 397 ski areas in Japan the leanest winter was 2015/16; here it was a different one.

337
214
321
227
249
243
225
272
209
295
267
197
14/1515/1616/1717/1818/1919/2020/2121/2222/2323/2424/2525/26

Snowfall each winter (December–March total). The dashed line is the average; the numbers mark the leanest and the biggest winter.

How these figures are made

Hot springs nearby, as analysed

7 hot spring sources with published analyses lie within 5 km of this ski area, nearest first (the hottest is 96.2 °C).

Show the sources
SourceDistanceTemperaturepHType
奥山田奥山田0.8 km67.5℃ hot7.3 neutral—
七味高山村1.6 km96.2℃ hot8.3 mildly alkaline—
五色福田2号泉1.6 km74℃ hot8.2 mildly alkaline—
熊の湯3.1 km46.2℃ hot6.4 neutral—
硯川3.4 km68℃ hot—sulphur

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

Within 20 km in a straight line, nearest first. Some lie over a pass that is closed in winter.

Show the list
PlaceTypeDistance
Shiga Highlands志賀高原Nature5.3 km
Manza Onsen万座温泉Hot spring town5.7 km
Mount Kusatsu-Shirane草津白根山Nature6.5 km
Jigokudani Monkey Park地獄谷野猿公苑Park6.7 km
Kusatsu Onsen草津温泉Hot spring town13 km
Mount Azumaya四阿山Mountain15.3 km

Chosen from the places most read about on Wikipedia, favouring those with an English article. 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

The weather map, and where it sits among nearby ski areas.

Official piste map ↗

Going with children

Kids’ area
Yes (details in Japanese on the official site)
Childcare
Not checked
Parking
Yes (details in Japanese on the official site)
Rental
Yes (details in Japanese on the official site)

Checked on the official site (21 Oct 2026) · Source. “Not checked” means we have not looked yet. Compare with other ski areas →

Places to stay nearbyPR

Contains advertising. Property names and Rakuten Travel’s booking pages are in Japanese.

16 properties on Rakuten Travel lie within about 3 km of this ski area. The table shows the nearest 12 with a listed price.

Property (links to Rakuten Travel)Lowest listed (per person, tax incl.)RatingDistanceGetting there
Spa Lodge Redwood Inn(レッドウッドイン) ¥9,9004.56/5 94 reviews0.8 km上信越自動車道須坂長野東IC、または小布施スマートICより50分
ニュー笠岳 ¥17,0003.00/5 11 reviews0.8 km須坂・長野東I.Cから40分。
奥山田温泉 煌月 ¥26,0004.17/5 11 reviews0.9 km須坂長野東ICより、お車で約25Km 40分
五色温泉 五色の湯旅館 ¥11,0004.08/5 56 reviews1.7 km須坂駅より山田温泉行きバスにて40分 山田温泉より送迎有り
志賀リバーサイドホテル ¥11,0003.17/5 40 reviews3.1 km湯田中駅から志賀高原行きバスで60分
熊の湯温泉 熊の湯ホテル ¥13,6004.15/5 252 reviews3.1 km私鉄長野電鉄湯田中駅下車 長電バス熊の湯硯川行 熊の湯下車0分/上信越自動車道信州中野IC下車R292号線経由約30km
志賀高原 ホテル一望閣 ¥6,8003.68/5 283 reviews3.2 km上信越道信州中野ICより国道292号線にて45分。JR長野駅より急行バス80分又は長電特急電車50分&バス利用45分。
ほたる温泉 ホテルハイツ ¥7,4253.91/5 46 reviews3.2 km上信越自動車道信州中野ICより約28Km約40分。JR長野駅より志賀高原行バスで70分
Hotel & Onsen 2307 Shigakogen ¥7,6003.75/5 153 reviews3.2 km中野ICより車で45分。湯田中駅よりバスにて45分。硯川バス停下車1分徒歩。
志賀パレスホテル ¥8,2503.48/5 281 reviews3.2 km長野電鉄湯田中駅 / 湯田中より長電バスにて50分
志賀高原ロッヂ ¥8,6004.33/5 58 reviews3.2 km湯田中駅からバスで45分ほたる温泉下車徒歩5分。信州中野ICから車で約40分。
ポイントホープやまゆう ¥13,000—3.2 km長野電鉄湯田中駅 バス約50分
Pick dates and guests to check rooms on Rakuten Travel

Prices are the lowest Rakuten Travel lists; a property name, or “Pick dates and guests” above, shows prices and rooms for your dates.

Contains advertising. Property names and Rakuten Travel’s booking pages are in Japanese. · Property data by Rakuten Travel (Supported by Rakuten Developers)

Places to stay on the map

1 places within 12 km of the slopes, as mapped on OpenStreetMap, many of them small inns and pensions. Many are not on booking sites — open the name for the website or the map.

Nearest: 3.6 km

Show the nearest places

Nearest first

Accommodation data: OpenStreetMap

Other booking sites: Booking.com ↗ · Agoda ↗ · Rakuten Travelad ↗

“ad” marks links that pay us a commission if you book. Links without it are not affiliated.

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