Chimney Reefs is a Shoal located in Bruce, Ontario and has an elevation of 176 meters.

• Latitude: 44° 50' 42'' North   (decimal: 44.8449999)
• Longitude: 81° 21' 55'' West   (decimal: -81.3652777)
• Topography Feature Category: Shoal
• Geographical Feature: Reefs
• Canadian Province/Territory: Ontario
• Elevation: 176 meters
• Location: Bruce
• Atlas of Canada Locator Map: Chimney Reefs
• GPS Coordinate Locator Map: Chimney Reefs Lat/Long