Horn Mountain is a Mountain located in Cassiar Land District, British Columbia and has an elevation of 2007 meters.

• Latitude: 58° 15' 11'' North   (decimal: 58.2530555)
• Longitude: 129° 31' 45'' West   (decimal: -129.5291666)
• Topography Feature Category: Mountain
• Geographical Feature: Mountain
• Canadian Province/Territory: British Columbia
• Elevation: 2007 meters
• Location: Cassiar Land District
• Atlas of Canada Locator Map: Horn Mountain
• GPS Coordinate Locator Map: Horn Mountain Lat/Long