Big Tub Harbour is a Bay located in Bruce, Ontario and has an elevation of 180 meters.

• Latitude: 45° 15' 23'' North   (decimal: 45.2563888)
• Longitude: 81° 40' 38'' West   (decimal: -81.6772222)
• Topography Feature Category: Bay
• Geographical Feature: Harbour
• Canadian Province/Territory: Ontario
• Elevation: 180 meters
• Location: Bruce
• Atlas of Canada Locator Map: Big Tub Harbour
• GPS Coordinate Locator Map: Big Tub Harbour Lat/Long