Horse Islands is a Island located in Thunder Bay, Ontario and has an elevation of 325 meters.

• Latitude: 49° 26' 10'' North   (decimal: 49.4361111)
• Longitude: 86° 56' 17'' West   (decimal: -86.9380555)
• Topography Feature Category: Island
• Geographical Feature: Islands
• Canadian Province/Territory: Ontario
• Elevation: 325 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Horse Islands
• GPS Coordinate Locator Map: Horse Islands Lat/Long