Grandolph Bay is a Bay located in Simcoe, Ontario and has an elevation of 176 meters.

• Latitude: 44° 43' 25'' North   (decimal: 44.7236111)
• Longitude: 80° 2' 31'' West   (decimal: -80.0419444)
• Topography Feature Category: Bay
• Geographical Feature: Bay
• Canadian Province/Territory: Ontario
• Elevation: 176 meters
• Location: Simcoe
• Atlas of Canada Locator Map: Grandolph Bay
• GPS Coordinate Locator Map: Grandolph Bay Lat/Long