Grand Rock is a Shoal located in Victoria, Ontario.

• Latitude: 44° 35' 29'' North   (decimal: 44.5913888)
• Longitude: 78° 50' 10'' West   (decimal: -78.8361111)
• Topography Feature Category: Shoal
• Geographical Feature: Rock
• Canadian Province/Territory: Ontario
• Location: Victoria
• Atlas of Canada Locator Map: Grand Rock
• GPS Coordinate Locator Map: Grand Rock Lat/Long