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Lake Nosbonsing is approximately 1600 acres with its irregular shape. The lake is fed by Depot Creek and local springs, and has the River Kaibuskong flowing out of the east and running into the Mattawa River. It’s separated into two halves by narrows and each part of the lake having several beautiful bays to fish in. The lake is located in the municipalities of Bonfield, Chisholm and East Ferris, in Nipissing District in Northeastern Ontario, Canada.
Nosbonsing offers all of the fishing benefits of its larger neighbour, Lake Nipissing. However, it is much quieter making it popular with less experienced anglers or those not wanting to deal with the expanse of water on Lake Nipissing.
Length: 11 km Width: 5 km
Outflow location: Kaibuskong River
Inflow source: Depot Creek
ICE CONDITIONS UPDATE (May 10, 2018):
Ice off the lake on May 9, 2018. Thanks to the warmer weather and rain this past week. We were starting to wonder if we would be setting up ice huts instead of docks and boats for the first day of the fishing season, Saturday, May 19th, for Walleye and Northern Pike. Lol 
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