Porters Island is a Island located in Peterborough, Ontario and has an elevation of 243 meters.

• Latitude: 44° 33' 32'' North   (decimal: 44.5588888)
• Longitude: 78° 13' 7'' West   (decimal: -78.2186111)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 243 meters
• Location: Peterborough
• Atlas of Canada Locator Map: Porters Island
• GPS Coordinate Locator Map: Porters Island Lat/Long