Gwyn Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 365 meters.

• Latitude: 49° 37' 58'' North   (decimal: 49.6327777)
• Longitude: 87° 46' 35'' West   (decimal: -87.7763888)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 365 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Gwyn Lake
• GPS Coordinate Locator Map: Gwyn Lake Lat/Long