Tanu Island is a Island located in Queen Charlotte Land District, British Columbia and has an elevation of 109 meters.

• Latitude: 52° 45' North   (decimal: 52.7500000)
• Longitude: 131° 40' West   (decimal: -131.6666999)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: British Columbia
• Elevation: 109 meters
• Location: Queen Charlotte Land District
• Atlas of Canada Locator Map: Tanu Island
• GPS Coordinate Locator Map: Tanu Island Lat/Long