Peninsula Harbour is a Bay located in Thunder Bay, Ontario and has an elevation of 185 meters.

• Latitude: 48° 44' 2'' North   (decimal: 48.7338888)
• Longitude: 86° 24' 23'' West   (decimal: -86.4063888)
• Topography Feature Category: Bay
• Geographical Feature: Harbour
• Canadian Province/Territory: Ontario
• Elevation: 185 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Peninsula Harbour
• GPS Coordinate Locator Map: Peninsula Harbour Lat/Long