Thorne Island is a Island located in Peterborough, Ontario and has an elevation of 252 meters.

• Latitude: 44° 28' 3'' North   (decimal: 44.4674999)
• Longitude: 78° 28' 52'' West   (decimal: -78.4811111)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 252 meters
• Location: Peterborough
• Atlas of Canada Locator Map: Thorne Island
• GPS Coordinate Locator Map: Thorne Island Lat/Long