Roughstone Lake is a Lake located in Kenora; Rainy River, Ontario and has an elevation of 426 meters.

• Latitude: 49° 1' 13'' North   (decimal: 49.0202777)
• Longitude: 92° 15' 47'' West   (decimal: -92.2630555)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 426 meters
• Location: Kenora; Rainy River
• Atlas of Canada Locator Map: Roughstone Lake
• GPS Coordinate Locator Map: Roughstone Lake Lat/Long