Postern Mountain is a Mountain located in Cariboo Land District, British Columbia and has an elevation of 2559 meters.

• Latitude: 52° 41' 16'' North   (decimal: 52.6877777)
• Longitude: 118° 21' 45'' West   (decimal: -118.3624999)
• Topography Feature Category: Mountain
• Geographical Feature: Mountain
• Canadian Province/Territory: British Columbia
• Elevation: 2559 meters
• Location: Cariboo Land District
• Atlas of Canada Locator Map: Postern Mountain
• GPS Coordinate Locator Map: Postern Mountain Lat/Long