Gargantua Harbour is a Bay located in Algoma, Ontario and has an elevation of 197 meters.

• Latitude: 47° 33' 55'' North   (decimal: 47.5652777)
• Longitude: 84° 58' 00'' West   (decimal: -84.9666666)
• Topography Feature Category: Bay
• Geographical Feature: Harbour
• Canadian Province/Territory: Ontario
• Elevation: 197 meters
• Location: Algoma
• Atlas of Canada Locator Map: Gargantua Harbour
• GPS Coordinate Locator Map: Gargantua Harbour Lat/Long