Mount Armstrong is a Mountain located in Cassiar Land District, British Columbia and has an elevation of 1310 meters.

• Latitude: 59° 58' 7'' North   (decimal: 59.9686111)
• Longitude: 134° 21' 9'' West   (decimal: -134.3524999)
• Topography Feature Category: Mountain
• Geographical Feature: Mount
• Canadian Province/Territory: British Columbia
• Elevation: 1310 meters
• Location: Cassiar Land District
• Atlas of Canada Locator Map: Mount Armstrong
• GPS Coordinate Locator Map: Mount Armstrong Lat/Long