Weslemkoon Lake is located in the Township of Addington Highlands, Ontario, Canada, near Denbigh and about 110 km north of Belleville. The lake is well known for large and small-mouth bass and lake trout fishing.
The lake is characterized by a rocky shoreline, with numerous bays and coves that are home to bogs, and swampy areas. There are abundant islands, many of which are uninhabited or public land and can be used as recreational areas. From Wikipedia