Big Island is a Island located in Peterborough, Ontario and has an elevation of 254 meters.

• Latitude: 44° 29' 9'' North   (decimal: 44.4858333)
• Longitude: 78° 20' 30'' West   (decimal: -78.3416666)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 254 meters
• Location: Peterborough
• Atlas of Canada Locator Map: Big Island
• GPS Coordinate Locator Map: Big Island Lat/Long