Manitoulin Island is an island in Lake Huron, located within the borders of the Canadian province of Ontario, in the bioregion known as Laurentia. With an area of 2,766 km2 (1,068 sq mi), it is the largest lake island in the world, large enough that it has over 100 lakes itself. In addition to the historic Anishinaabe and European settlement of the island, archaeological discoveries at Sheguiandah have demonstrated Paleo-Indian and Archaic cultures dating from 10,000 BC to 2,000 BC.
Georgian Bay is a large bay of Lake Huron, in the Laurentia bioregion. It is located entirely within the borders of Ontario, Canada. The main body of the bay lies east of the Bruce Peninsula and Manitoulin Island. To its northwest is the North Channel.
Algoma District is a district and census division in Northeastern Ontario in the Canadian province of Ontario.
Manitoulin District is a district in Northeastern Ontario within the Canadian province of Ontario. It was created in 1888 from part of the Algoma District. The district seat is in Gore Bay.
The Spanish River is a river in Algoma District, Sudbury District and Greater Sudbury in Northeastern Ontario, Canada. It flows 338 kilometres (210 mi) in a southerly direction from its headwaters at Spanish Lake and Duke Lake to its mouth at the North Channel of Lake Huron just outside the community of Spanish.
The Barron River is a river in the Saint Lawrence River drainage basin in Nipissing District and Renfrew County, Ontario, Canada. It flows from Clemow Lake in northern Algonquin Provincial Park and joins the Petawawa River, whose southern branch it forms, in the municipality of Laurentian Hills, near the municipality of Petawawa.
The Sturgeon River is a river that springs near Lady Evelyn-Smoothwater Provincial Park in the Timiskaming District in Ontario, Canada. It flows 230 kilometres (140 mi) in a mostly south-easterly direction through Sudbury and Nipissing Districts before it empties into Lake Nipissing on the north shore. The town of Sturgeon Falls is located on the river about 3 kilometres (1.9 mi) north of its mouth.
The Black Sturgeon River is a river in Thunder Bay District, Northwestern Ontario, Canada, located west of the Nipigon River, that flows to Lake Superior.
The Brightsand River is a river in the James Bay drainage basin in Unorganized Thunder Bay District in northwestern Ontario, Canada.
The Pic River is a river in the east part of Thunder Bay District in northwestern Ontario, Canada. It flows from McKay Lake southeast of the community of Longlac and empties into Lake Superior southeast of the town of Marathon.
West River is an unincorporated community in the geographic township of Mongowin, Sudbury District in Northeastern Ontario, Canada. It is named for the West River, which flows through the community just upstream of its mouth at the Whitefish River.
The Manitou River is a river of the Manitoulin Island, flowing in the township of Central Manitoulin and Tehkummah, in Manitoulin District, in Northern Ontario region, in the province of Ontario, Canada.
The Manitoulin Streams Improvement Association is a nonprofit group based on Manitoulin Island, Ontario, Canada, that works to rehabilitate the streams, rivers, and creeks on the island, which is the largest lake island in the world. They partner with the entire community, including farmers, fishermen, and local lake and fish associations. Their rehabilitation projects enhance water quality and the fisheries resource on Manitoulin Island and Lake Huron which is fed by the streams. These streams were once very productive for salmon and trout spawning, but have been destroyed by centuries of human land use practices.
The Englehart River is a river in Timiskaming District in northeastern Ontario, Canada. It is in the Saint Lawrence River drainage basin and is a right tributary of the Blanche River.
The Groundhog River is a river in Cochrane District and Sudbury District in Northeastern Ontario, Canada. The river is in the James Bay drainage basin and is a left tributary of the Mattagami River.
The Big East River is a river in Muskoka District and Nipissing District in Northeastern Ontario, Canada. The river is in the Great Lakes Basin, is a left tributary of the Muskoka River, and flows from Algonquin Provincial Park to Huntsville.
The Little White River is a river in the Unorganized North Part of Algoma District in Northeastern Ontario, Canada. It is in the Great Lakes Basin and is a left tributary of the Mississagi River.
The Kesagami River is a river in northern Cochrane District in Northeastern Ontario, Canada. It is part of the James Bay drainage basin, and is a left tributary of the Harricana River. The lower two-thirds of the river, from about Kesagami Lake and downstream for 112 kilometres (70 mi) to its mouth, are part of Kesagami Provincial Park.
The Makobe River is a river in northeastern Ontario, Canada. It is in the Saint Lawrence River drainage basin, and is a left tributary of the Montreal River.
Riley Creek is a stream in the Great Lakes Basin in Central Ontario, Canada. It flows south from its source at Riley Lake in geographic Ryde Township in the municipality of Gravenhurst, District Municipality of Muskoka, to its mouth as a right tributary of the Black River in geographic Dalton Township in the city of Kawartha Lakes. The Black River flows via the Severn River to Georgian Bay on Lake Huron.
