Course Lake is a Lake located in Rainy River, Ontario and has an elevation of 442 meters.

• Latitude: 48° 59' 00'' North   (decimal: 48.9833333)
• Longitude: 91° 28' 31'' West   (decimal: -91.4752777)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 442 meters
• Location: Rainy River
• Atlas of Canada Locator Map: Course Lake
• GPS Coordinate Locator Map: Course Lake Lat/Long