199 countries 39,402 visa rules 72,668 airports 7,028 languages 235 holiday calendars 1,305 news stories Visa data verified 13 Oct 2026
Free Passport Photo Maker
Travel photo of Japan

Flag of Japan Yamanouchi, Nagano Prefecture · Japan · ski area

志賀高原 一の瀬ダイヤモンドスキー場, Shiga Kogen Ichinose Diamond Ski Area ski resort · slopes, lifts & elevation

志賀高原 一の瀬ダイヤモンドスキー場, Shiga Kogen Ichinose Diamond Ski Area is a ski area in Yamanouchi, Nagano Prefecture, Japan with 11 km of mapped downhill runs and 2 lifts, between 1,606 m and 1,710 m above sea level.

Downhill runs
11 km
Lifts
2
Top elevation
1,710 m
Vertical drop
104 m
Nearest airport
MMJ · 83 km

Slopes by difficulty

  • Easy7.8 km
  • Other0.4 km
  • Advanced1.8 km
  • Intermediate1.2 km

20 runs mapped in OpenStreetMap. Colours follow the Japanese piste convention.

Ski lifts

  • 2 Chairlifts

志賀高原 一の瀬ダイヤモンドスキー場, Shiga Kogen Ichinose Diamond Ski Area is a ski area in Yamanouchi, Nagano Prefecture, Japan. Its 20 mapped downhill runs add up to 11 km, which ranks it #56 of 516 ski areas in Japan and gives it 0.5% of all the country's slopes. The average run is about 562 m long.

Slopes at 志賀高原 一の瀬ダイヤモンドスキー場, Shiga Kogen Ichinose Diamond Ski Area

About 70% of the slopes are beginner or easy runs, 11% intermediate and 16% advanced or expert, which makes 志賀高原 一の瀬ダイヤモンドスキー場, Shiga Kogen Ichinose Diamond Ski Area a good choice for beginners and families.

Lifts and elevation

The resort has 2 lifts: 2 chairlifts. Most of them are chairlifts or gondolas, so you ride seated. Skiing runs from 1,606 m up to 1,710 m, a vertical drop of 104 m — typical of a local ski hill.

Getting to 志賀高原 一の瀬ダイヤモンドスキー場, Shiga Kogen Ichinose Diamond Ski Area

The nearest airport is Shinshu-Matsumoto Airport (MMJ), about 83 km away in a straight line — roughly 1 h 47 min by car; Toyama Kitokito Airport (TOY) is 118 km away. Nearby ski areas include 志賀高原 一の瀬山の神スキー場, Shiga Kogen Ichinose Yamanokami Ski Area (0.3 km), Shiga Kogen (志賀高原), 志賀高原 タンネの森 オコジョスキー場, Shiga Kogen Tannenomori Okojo Ski Area (0.5 km) and 志賀高原 一の瀬ファミリースキー場, Shiga Kogen Ichinose Family Ski Area (6.4 km), which together add 15 km of slopes for a multi-resort trip.

Nearest airports to 志賀高原 一の瀬ダイヤモンドスキー場, Shiga Kogen Ichinose Diamond Ski Area

  1. 1
    Shinshu-Matsumoto Airport Flag of JapanMatsumoto, Japan Airports in Japan
    MMJ83 kmstraight line
  2. 2
    Toyama Kitokito Airport Flag of JapanToyama, Japan Airports in Japan
    TOY118 kmstraight line
  3. 3
    Niigata Airport Flag of JapanNiigata, Japan Airports in Japan
    KIJ145 kmstraight line
  4. 4
    Sado Airport Flag of JapanSado, Japan Airports in Japan
    SDS147 kmstraight line

Nearby

Ski resorts near 志賀高原 一の瀬ダイヤモンドスキー場, Shiga Kogen Ichinose Diamond Ski Area

All ski resorts in Japan →

Frequently asked questions

How many kilometres of slopes does 志賀高原 一の瀬ダイヤモンドスキー場, Shiga Kogen Ichinose Diamond Ski Area have?

11 km of downhill runs (20 runs): 7.8 km easy, 0.4 km other, 1.8 km advanced, 1.2 km intermediate. It is #56 in Japan by piste length.

How high is 志賀高原 一の瀬ダイヤモンドスキー場, Shiga Kogen Ichinose Diamond Ski Area?

The lifts and runs reach 1,710 m (5,610 ft); the lowest point is 1,606 m, a vertical drop of 104 m.

What is the nearest airport to 志賀高原 一の瀬ダイヤモンドスキー場, Shiga Kogen Ichinose Diamond Ski Area?

Shinshu-Matsumoto Airport (MMJ), about 83 km away in a straight line; Toyama Kitokito Airport (TOY) is 118 km away.

How many ski lifts does 志賀高原 一の瀬ダイヤモンドスキー場, Shiga Kogen Ichinose Diamond Ski Area have?

2 lifts: 2 chairlifts.

Data: OpenSkiMap — © OpenStreetMap contributors & Skimap.org (ODbL 1.0). Run lengths are measured along mapped pistes; resorts may publish different figures.