Grindstone Creek is a River located in Algoma, Ontario and has an elevation of 423 meters.

• Latitude: 46° 41' 3'' North   (decimal: 46.6841666)
• Longitude: 83° 22' 34'' West   (decimal: -83.3761111)
• Topography Feature Category: River
• Geographical Feature: Creek
• Canadian Province/Territory: Ontario
• Elevation: 423 meters
• Location: Algoma
• Atlas of Canada Locator Map: Grindstone Creek
• GPS Coordinate Locator Map: Grindstone Creek Lat/Long