Travel Guide
Onuma Quasi-National Park contains a trio of lakes beneath Mt. Komagatake, the volcano that formed the lakes when it erupted. There are several camping grounds on the shores of the lakes, as well as a network of hiking trails. The main lakes, Lake Onuma and Lake Konuma, meaning “big” lake and “little” lake repectively, are really one big lake separated by a road and rail bridge. There are 126 islands in the lake and they are connected by 18 bridges.
Hours
- 8:00 – 17:00
- 8:00 – 18:00 (July – August)
Closed
- mid-December – mid-April
Price / Fee
- Park: Free
- Sightseeing Boat: 960 yen
Access
- 5-minute walk from JR Onuma-Koen Station
Links
- まるごと大沼／大沼国定公園ガイド (Only available in Japanese)
Location
