Mount Halion is a Mountain located in Northumberland, New Brunswick and has an elevation of 539 meters.

• Latitude: 47° 21' 36'' North   (decimal: 47.3601385)
• Longitude: 66° 27' 57'' West   (decimal: -66.4659527)
• Topography Feature Category: Mountain
• Geographical Feature: Mount
• Canadian Province/Territory: New Brunswick
• Elevation: 539 meters
• Location: Northumberland
• Atlas of Canada Locator Map: Mount Halion
• GPS Coordinate Locator Map: Mount Halion Lat/Long