Sulphur Island is a Island located in Cochrane, Ontario and has an elevation of 272 meters.

• Latitude: 48° 51' 44'' North   (decimal: 48.8622222)
• Longitude: 79° 57' 19'' West   (decimal: -79.9552777)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 272 meters
• Location: Cochrane
• Atlas of Canada Locator Map: Sulphur Island
• GPS Coordinate Locator Map: Sulphur Island Lat/Long