One Lake Island is a Island located in Thunder Bay, Ontario and has an elevation of 190 meters.

• Latitude: 48° 19' 37'' North   (decimal: 48.3269444)
• Longitude: 86° 11' 00'' West   (decimal: -86.1833333)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 190 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: One Lake Island
• GPS Coordinate Locator Map: One Lake Island Lat/Long