Tunnel Lake is a Lake located in Ontario.

• Latitude: 48° 45' 52'' North   (decimal: 48.7643999)
• Longitude: 86° 31' 18'' West   (decimal: -86.5216999)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• GPS Coordinate Locator Map: Tunnel Lake Lat/Long