Unorganized area (Canada) in the context of "Nipissing, Unorganized, South Part, Ontario"

Unorganized South Nipissing District is an unorganized area in north-central Ontario, in the District of Nipissing. It is almost entirely within and includes most of Algonquin Provincial Park.

The unorganized area is gradually being reduced in size. In 1971, a portion was added to Lake of Bays Township in Muskoka District, and between 1996 and 2001, its area shrunk from 7,792.97 square kilometres (3,008.88 sq mi) to 6,704.68 square kilometres (2,588.69 sq mi), because of annexation by surrounding incorporated townships.