Isis Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 332 meters.

• Latitude: 49° 50' 23'' North   (decimal: 49.8397222)
• Longitude: 86° 36' 4'' West   (decimal: -86.6011111)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 332 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Isis Lake
• GPS Coordinate Locator Map: Isis Lake Lat/Long