Weather summary
Now1°light snow15 km/hUpdated 07:05, 8 Nov
About
- base
- 182 m
- peak
- 442 m
- vertical
- 260 m
- lifts
- 2
- runs
- 6
- longest run
- 2.5 km
- day ticket
- ¥5,300
- season
- Nov – Apr
Character
- Local hill
- Night skiing
Greenpia Onuma is a compact family-focused resort in southern Hokkaido with beginner-heavy terrain and a kids' play area. The modest vertical and two pair lifts keep things simple, though the 2550m longest run offers decent length for the mountain's size.
Nearby resorts
- Niyama Kogen1 cm8 km away
- Hakodate Nanae2 cm12 km away4 cmyesterday
- Muroran Kogen Danpara1 cm56 km away4 cmyesterday
How it rides
Greenpia Onuma sits in Mori Town, a quiet corner of southern Hokkaido that doesn't draw the crowds of the island's more famous zones. The mountain is built for families and learners—half the terrain is beginner-friendly, with a dedicated kids' course and sledging areas at the base. The two pair lifts are straightforward and uncomplicated, and night skiing runs Friday and Saturday until 8:45pm, which adds some evening options if you're staying nearby.
The riding here is mellow and accessible. The longest run stretches 2550m top to bottom, giving you decent flow for a small mountain, though the 260m vertical means you're not dropping into anything steep or demanding. Advanced terrain makes up only a fifth of the mountain, so if you're looking for challenging pitches or deep tree lines, you'll want to look elsewhere. The base area has rental gear and lessons available, plus snowmobile banana boat rides for kids, making it a solid day-trip option for families or beginners exploring Hokkaido.
- website
- gp-onuma.com
- where
- Hokkaido, Japan
Questions about Greenpia Onuma
How much snow is coming to Greenpia Onuma?
4 cm in the 5-day forecast. The biggest day is today, with 2 cm.
Will it snow or rain at Greenpia Onuma?
Snow to the base on Sun 8, Mon 9, Tue 10, Wed 11. Too warm at the base the other days. It depends on the freezing level: under 182 m, it snows all the way down.
When is Greenpia Onuma open?
The season usually runs from November to April.
How high is Greenpia Onuma?
The base is at 182 m and the top at 442 m. That is 260 m of vertical.
How many lifts and runs does Greenpia Onuma have?
2 lifts and 6 runs. The longest run is 2.5 km.
Where is Greenpia Onuma?
Greenpia Onuma is in Hokkaido, Japan.
Which resorts are close to Greenpia Onuma?
Niyama Kogen (8 km), Hakodate Nanae (12 km), Muroran Kogen Danpara (56 km). These are the closest resorts in a straight line.
How often is the forecast updated?
Every day. The weather summary shows when it was last updated, in the resort’s time.

