Costello Lake is a Lake located in Kenora, Ontario and has an elevation of 401 meters.

• Latitude: 51° 10' 9'' North   (decimal: 51.1691666)
• Longitude: 92° 25' 13'' West   (decimal: -92.4202777)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 401 meters
• Location: Kenora
• Atlas of Canada Locator Map: Costello Lake
• GPS Coordinate Locator Map: Costello Lake Lat/Long