Onuma Quasi-National Park
In Japanese: 大沼国定公園
Lakes Onuma, Konuma and Junsainuma spread below Mt. Komagatake, dotted with 126 islets. Bridges link the islands into walking trails, and sightseeing boats and lakeside cycling are popular.
Onuma Quasi-National Park
Nearby
- Goryokaku Park (Hakodate) ≈ 55 min by car
- Kakinoshima Site (Hakodate Jomon Culture Center) ≈ 55 min by car
- Hakodate Morning Market ≈ 55 min by car
- Motomachi (Hakodate) ≈ 1 h by car
- Mt. Hakodate Night View ≈ 1 h by car
Travel times are rough estimates by car.
- Getting there
- 5 min walk from JR Onuma-Koen Sta.
- Good to know
- In October 2026 Mt. Komagatake's volcanic alert was raised to Level 2 (no entry near the crater) and the Akaigawa trail gate is closed; the lakeside is unaffected. Tourist information (Onuma International Exchange Plaza) 9:00–17:00, closed over New Year
- Time needed
- 2 h
Checked against the official Japanese website on 2026-10-15. Report outdated info