Greenpia Onuma Hotel is placed in a resort area of Mori in the vicinity of Hokkaido Konbukan, Kanemori Red Brick Warehouse and Hakodate Orthodox Church.
The city center is 10 minutes' walk of the property. 156 km to Hirosaki.
Guests are offered 86 non-smoking rooms featuring individual climate control, an in-room safe, flat-screen television, direct dial phone and a mini bar. The guestrooms look out on the park. Bathrooms are appointed with a shower, a hairdryer and towels.
Dishes of Japanese cuisine are served in the indoor restaurant.
Greenpia Onuma Hotel can be reached in 35 minutes by car from Hakodate airport.
Bicycles are available for rent at Greenpia Onuma Hotel.
On-site children facilities feature a kids' club and a playroom. Such activities as snow skiing, lawn tennis and bowling are also provided.