Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Lake of Bays is a large lake in Ontario, Canada. It is located in the Township of Lake of Bays, Ontario, which is named after the lake, in the Muskoka District Municipality of central Ontario. Highway 35 runs north and east of the lake.Port Cunnington is a community established on a peninsula reaching out deep inside the lake. Other settlements on the lake shore include Dwight, South Portage, Baysville and Dorset.