Île Astichikun is a Island located in Baie-James; Jamésie, Quebec and has an elevation of 199 meters.

• Latitude: 53° 13' 54'' North   (decimal: 53.2316667)
• Longitude: 76° 46' 11'' West   (decimal: -76.7697222)
• Topography Feature Category: Island
• Geographical Feature: Île / Ile
• Canadian Province/Territory: Quebec
• Elevation: 199 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Île Astichikun
• GPS Coordinate Locator Map: Île Astichikun Lat/Long