Horncastle Point is a Cape located in Mackenzie, Northwest Territories and has an elevation of 159 meters.

• Latitude: 61° 21' 0'' North   (decimal: 61.3501368)
• Longitude: 115° 55' 5'' West   (decimal: -115.9180424)
• Topography Feature Category: Cape
• Geographical Feature: Point
• Canadian Province/Territory: Northwest Territories
• Elevation: 159 meters
• Location: Mackenzie
• Atlas of Canada Locator Map: Horncastle Point
• GPS Coordinate Locator Map: Horncastle Point Lat/Long