Takamagahara Mammoth Ski Area
志賀高原高天ヶ原マンモススキー場 Nagano
One long, almost straight groomed run and tricky moguls, open into early May.
Part of Shiga Kogen Ski Area
Terrain Map
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Snow History
New Snow
Snow Depth
This season Past season
Season
- Status
- Unknown
- Open Date
- Unknown
- Close Date
- Unknown
2025-2026 Season
- Open Date
- 2025-12-06
- Close Date
- 2026-04-19
Course Map
Nearby Locations
Driving times on a winter morning, from Google Maps.
Nearby resorts by car
Key Metrics
- Size
- 271ha
- Runs
- 2
- Lifts
- 3
- Vertical Drop
- 230m
- Peak
- 1900m
- Base
- 1670m