Lake Despair is a Lake located in Rainy River, Ontario and has an elevation of 349 meters.

• Latitude: 48° 52' 25'' North   (decimal: 48.8736111)
• Longitude: 93° 39' 30'' West   (decimal: -93.6583333)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 349 meters
• Location: Rainy River
• Atlas of Canada Locator Map: Lake Despair
• GPS Coordinate Locator Map: Lake Despair Lat/Long