
Happo-One
destination resort
Hakuba's crown jewel and 1998 Olympic venue, offering Japan's most challenging piste skiing with epic vertical.
Northern Nagano resort with a 1,080m vertical and the world's largest gondola — a 166-passenger cabin to a 1,770m summit.
Live conditions
Off-seasonThe mountain is resting.
Next season
Opens late November
Current temp 17°C, wind 6 km/h. We’ll resume the daily report once snowfall picks up.
Forecast data via Open-Meteo. Refreshes hourly. Always verify with the resort before driving up.
Why Ryuoo Ski Park
Northern Nagano resort with a 1,080m vertical and the world's largest gondola — a 166-passenger cabin to a 1,770m summit.
Japan's largest vertical drop at 1,080m. World's largest gondola with 166-seat capacity. Famous beginner-friendly Kiotoshi course and SORA terrace viewpoint.
Terrain in detail
MellowCruisey terrain — fine for advanced skiers as a rest day, not a destination. Difficulty, powder character, and the stats that matter on the mountain itself.
Hardcore index
36
Cruisey terrain — fine for advanced skiers as a rest day, not a destination.
From terrain split, run profile, vertical drop, expert features.
Powder profile
Ropeway-served upper mountain with steep treeline.
Drier on cold storms, deeper when the Sea of Japan fires.
8
m~
per season
Frequent deep days through midwinter
Expert runs
18 total
No advanced split published — see trail map.
Vertical drop
1080m
Big-mountain vertical.
Steepest pitch
36°
Stiff black-run pitch.
Backcountry gates
None
In-bounds skiing only.
Tree skiing
Yes
Tagged for proper tree runs.
Moguls
Few
Mostly cord and powder.
Best for
Terrain
Getting there
From airport
Approx
Train / bus
Bus from JR Iiyama Station (Hokuriku Shinkansen)
Bus from JR Iiyama Station (Hokuriku Shinkansen). Approx. 4 hours from Tokyo Haneda via Shinkansen + bus.
Curated guides covering Ryuoo Ski Park and the rest of Nagano.
More resorts in Nagano

destination resort
Hakuba's crown jewel and 1998 Olympic venue, offering Japan's most challenging piste skiing with epic vertical.

resort town
Two interconnected Hakuba faces — 47's terrain park and Goryu's wide groomers under one lift ticket, plus the valley's best night-skiing.

powder-focused
The snowiest resort in Hakuba Valley and Japan's finest steep in-bounds tree skiing — the Hotel Green Plaza at the base makes it the most underrated ski-in option in the country.

family-focused
Japan's widest beginner piste, plus the Tsugaike DBD — lift-served backcountry zone on the top of the mountain. Rare resort that works for a first-timer AND a freerider.