Heiseikan Kaiyotei is the modern Japanese ryokan with the elegant chandeliers, shining marble floors, the waterfall and the light shining in from the large windows on the atrium lobby. At the top floor, there is a hot-bath which has the views of the Hakodate Mountain and the ocean.
20 minutes on bus from JR Hakodate Station bound for Yunokawa. Get off at Yonokawa Onsen, and 1 minute walk. 15 minutes by taxi from JR Hakodate Station. 10 minutes by taxi from Hakodate Airoport.