Rock Island is a Island located in Sudbury, Ontario and has an elevation of 368 meters.

• Latitude: 47° 36' 34'' North   (decimal: 47.6094444)
• Longitude: 81° 53' 19'' West   (decimal: -81.8886111)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 368 meters
• Location: Sudbury
• Atlas of Canada Locator Map: Rock Island
• GPS Coordinate Locator Map: Rock Island Lat/Long