Boom Island is a Island located in Rainy River, Ontario and has an elevation of 346 meters.

• Latitude: 48° 52' 5'' North   (decimal: 48.8680555)
• Longitude: 93° 21' 39'' West   (decimal: -93.3608333)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 346 meters
• Location: Rainy River
• Atlas of Canada Locator Map: Boom Island
• GPS Coordinate Locator Map: Boom Island Lat/Long