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Nishidateyama Ski Area

Nagano Prefecture, JP

5 kmXStrails
359 mvertical
3lifts
❄︎❄︎❄︎heavy snow
539 cma season, measured

Open it on the map 3D trail map shigakogen.co.jp Webcams ↗

Japan
Tokyo — town, pop. 9,733,276Osaka — town, pop. 2,753,862Nagoya — town, pop. 2,332,176Sapporo — town, pop. 1,973,832Fukuoka — town, pop. 1,612,392Nishidateyama Ski AreaTokyoOsakaNagoyaSapporoFukuoka
Nagano Prefecture
Tokyo — town, pop. 9,733,276Yokohama — town, pop. 3,777,491Nagoya — town, pop. 2,332,176Chiba — town, pop. 979,768Hakuba CortinaHakuba GoryuHakuba IwatakeHakuba Norikura OnsenHakuba47Happo-OneJiigatakeKashimayariSanosakaTsugaike KogenArai Mountain ResortCupid ValleyDynalandGiant Ski AreaHasuike Ski AreaHigashidateyama Ski AreaHirugano Kogen Ski ResortHodaigi Mountain ResortHoppo Bunadaira Ski AreaIchinose Diamond Ski AreaIchinose Family Ski AreaIchinose Yamanokami Ski AreaKandatsu Snow ResortKumanoyu Ski AreaMadarao Mountain ResortMaiko ResortMaruike Ski AreaMt.TMuica Snow ResortMyoko Suginohara Ski ResortNekoma MountainNinox Snow ParkOkushiga Kogen Ski AreaPalcall Tsumagoi ResortSnow Resort The Cupid of RomanceSun Valley Ski AreaTakamagahara Mammoth Ski AreaTakasu Snow ParkTannenomori Okojo Ski AreaTerakoya Ski AreaTogakushi Ski ResortTogari Onsen Snow ResortWashigatake Ski ResortWhitePIA TakasuYakebitaiyama Ski AreaYokoteyama Ski AreaYuzawa Nakazato Snow ResortZao Onsen Ski ResortNishidateyama Ski AreaTokyoYokohamaNagoya
Within 30 km
Nagano — town, pop. 372,760Suzaka — town, pop. 54,022Nakano — town, pop. 42,664Iiyama — town, pop. 20,118Sakaki — town, pop. 15,025Higashiagatsuma — town, pop. 13,349Giant Ski AreaHasuike Ski AreaHigashidateyama Ski AreaHoppo Bunadaira Ski AreaIchinose Diamond Ski AreaIchinose Family Ski AreaIchinose Yamanokami Ski AreaKandatsu Snow ResortKumanoyu Ski AreaMadarao Mountain ResortMaiko ResortMaruike Ski AreaOkushiga Kogen Ski AreaPalcall Tsumagoi ResortSnow Resort The Cupid of RomanceSun Valley Ski AreaTakamagahara Mammoth Ski AreaTannenomori Okojo Ski AreaTerakoya Ski AreaTogari Onsen Snow ResortYakebitaiyama Ski AreaYokoteyama Ski AreaNishidateyama Ski AreaNishidateyama Ski AreaGiant Ski AreaHasuike Ski AreaKandatsu Snow ResortKumanoyu Ski AreaMadarao Mountain Res…Maiko ResortOkushiga Kogen Ski A…Palcall Tsumagoi Res…Togari Onsen Snow Re…Yokoteyama Ski AreaNaganoSakaki

Webcamson shigakogen.gr.jp

26/27 Passes

PassWhat it grantsBlackouts
Ikon Pass7 days shared across 17 resortsno blackout dates
Shares that 7-day budget with Giant Ski Area, Hasuike Ski Area, Higashidateyama Ski Area, Hoppo Bunadaira Ski Area.
Ikon Base5 days shared across 17 resortsno blackout dates
Shares that 5-day budget with Giant Ski Area, Hasuike Ski Area, Higashidateyama Ski Area, Hoppo Bunadaira Ski Area.

The mountain

1,739 msummit
359 mvertical
1,380 mbase
Region
Yamanouchi, Nagano Prefecture, Japan

Where it stands

trails
5 kmmedian 11 km
25%
vertical
359 mmedian 452 m
35%
advanced or harder
0%median 13%
42%
novice or easy
53%median 43%
73%
snowfall
539 cmmedian 405 cm · model here 405 cm
61%

this resort middle half median model

The Season

77%of Dec–Mar days it snows
4powder days a season
31days, longest snowy stretch
measured at 草津
Snow on the ground
255075100 cmOctNovDecJanFebMarAprMayJun
Snowfall, season to date
200400600800 cmOctNovDecJanFebMarAprMayJun

middle half of winterstypical2025/26

Snow on the ground: measured at 草津 (JMA AMeDAS station), 14.8 km away, 337 m below mid-mountain; 9 winters · Snowfall: measured at 草津 (JMA AMeDAS station), 14.8 km away, 337 m below mid-mountain; 9 winters · natural snow, a groomed base runs deeper

Terrain

above: this resort · below: typical of the 26 Japanese resorts under 10 km

  • easygreen2.6 km · 4 runs
  • intermediatered2.2 km · 4 runs
  • other0.1 km · 2 runs

Japanese grading.

Trail map

西館山初級コース(上部) — green (easy)unnamed run — green (easy)unnamed run — green (easy)西館山初級コース(上部) — green (easy)西館山中級上部コース — red (intermediate)西館山高天ヶ原側ゲレンデ, Nishitateyama Gelende — red (intermediate)ワールドカップコース(上部) — red (intermediate)unnamed run — red (intermediate)unnamed rununnamed rununnamed rununnamed run西館第2トリプル — chairlift — 1677 m to 1739 m西館第2トリプル — chairlift — 1677 m to 1739 m西館山第1フーディクワッド, Nishitate Hoodie Quad Lift — chairlift — 1462 m to 1731 m西館山第1フーディクワッド, Nishitate Hoodie Quad Lift — chairlift — 1462 m to 1731 m西館山クワッド, Nishitateyama Quad — chairlift — 1330 m to 1519 m西館山クワッド, Nishitateyama Quad — chairlift — 1330 m to 1519 m200 m
lift3 chairliftsruns coloured as on the terrain bar · north is up · OpenSkiMap, from OpenStreetMapFull screen ↗
Lifts and runs by name
Lifts
西館第2トリプル, 西館山第1フーディクワッド, Nishitate Hoodie Quad Lift, 西館山クワッド, Nishitateyama Quad
Green
西館山初級コース(上部)
Red
西館山中級上部コース, 西館山高天ヶ原側ゲレンデ, Nishitateyama Gelende, ワールドカップコース(上部)

Nearby

ResortDistanceTrailsSnowfallPassesCompare
Nishidateyama Ski Area—5 km❄︎❄︎❄︎
Hoppo Bunadaira Ski Area1 km2 km❄︎❄︎❄︎
Takamagahara Mammoth Ski Area1 km3 km❄︎❄︎❄︎
Tannenomori Okojo Ski Area1 km—❄︎❄︎❄︎
Higashidateyama Ski Area1 km13 km❄︎❄︎❄︎
Giant Ski Area1 km2 km❄︎❄︎❄︎
Ichinose Diamond Ski Area1 km2 km❄︎❄︎❄︎
FAQ
Is Nishidateyama Ski Area on the Ikon Pass?
Yes. The Ikon Pass grants 7 days shared across 17 resorts at Nishidateyama Ski Area for 2026/27, with no blackout dates.
Is Nishidateyama Ski Area on the Ikon Base?
Yes. The Ikon Base grants 5 days shared across 17 resorts at Nishidateyama Ski Area for 2026/27, with no blackout dates.
How much snow does Nishidateyama Ski Area get?
Nishidateyama Ski Area has heavy snowfall by our banding.
What else can I ski nearby on the same pass?
Hoppo Bunadaira Ski Area (1 km), Takamagahara Mammoth Ski Area (1 km), Tannenomori Okojo Ski Area (1 km)
Sources
Pass terms
Ikon
Mountain figures
OpenSkiMap, from OpenStreetMap
Snow on the ground
Open-Meteo
Webcams
the resort's own webcam page; the imagery remains the operator's
Snowfall, measured
草津 AMeDAS (JMA), 14.8 km away, 10-season mean
Snowfall, model
ERA5, ~10 km grid, at mid-mountain

Data (ODbL) · Method

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