Blockhouse Bay is a Bay located in York, Ontario and has an elevation of 74 meters.

• Latitude: 43° 37' 31'' North   (decimal: 43.6252777)
• Longitude: 79° 23' 18'' West   (decimal: -79.3883333)
• Topography Feature Category: Bay
• Geographical Feature: Bay
• Canadian Province/Territory: Ontario
• Elevation: 74 meters
• Location: York
• Atlas of Canada Locator Map: Blockhouse Bay
• GPS Coordinate Locator Map: Blockhouse Bay Lat/Long