Great Manitou Island is a Island located in Nipissing, Ontario and has an elevation of 206 meters.

• Latitude: 46° 16' 42'' North   (decimal: 46.2783333)
• Longitude: 79° 34' 35'' West   (decimal: -79.5763888)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 206 meters
• Location: Nipissing
• Atlas of Canada Locator Map: Great Manitou Island
• GPS Coordinate Locator Map: Great Manitou Island Lat/Long