Source : travel-around-japan.com
Lake Ōnuma (大沼) with a circumference of 24 km, and Lake Konuma (小沼) at 16 km, are connected by a water channel. A total of 128 small islands can be found in both lakes, forming the park's most attractive scenery.
Surrounded by birch and maple forests, the area around lakes Onuma (large lake) and Konuma (small lake) can be explored entirely on foot via well-defined walking trails through the lakes' peninsulas and islands, several of which are connected with each other by small bridges, in easy 15-60 minute walks.
The full album is available at:
- "Onuma Quasi National Park (Onuma Koen)" (17 April 2012). japan-guide.com. Retrieved from http://www.japan-guide.com/e/e5356.html.
- "Onuma Quasi-National Park" (17 April 2012). travel-around-japan.com. Retrieved from http://www.travel-around-japan.com/k11-42-onuma.html.
- "Ōnuma Quasi-National Park" (17 April 2012). Wikipedia. Retrieved from http://en.wikipedia.org/wiki/%C5%8Cnuma_Quasi-National_Park.






















