Balthaycock Island is a Island located in Muskoka, Ontario and has an elevation of 258 meters.

• Latitude: 45° 10' 50'' North   (decimal: 45.1805555)
• Longitude: 79° 25' 54'' West   (decimal: -79.4316666)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 258 meters
• Location: Muskoka
• Atlas of Canada Locator Map: Balthaycock Island
• GPS Coordinate Locator Map: Balthaycock Island Lat/Long