Big Bare Island is a Island located in Thunder Bay, Ontario and has an elevation of 437 meters.

• Latitude: 48° 38' 48'' North   (decimal: 48.6466666)
• Longitude: 90° 15' 42'' West   (decimal: -90.2616666)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 437 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Big Bare Island
• GPS Coordinate Locator Map: Big Bare Island Lat/Long