Efraimson Island is a Island located in Saskatchewan and has an elevation of 430 meters.

• Latitude: 56° 19' North   (decimal: 56.3167596)
• Longitude: 108° 23' West   (decimal: -108.3840490)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Saskatchewan
• Elevation: 430 meters
• Atlas of Canada Locator Map: Efraimson Island
• GPS Coordinate Locator Map: Efraimson Island Lat/Long