Tennena Cone is a Mountain located in Cassiar Land District, British Columbia.

• Latitude: 57° 41' 4'' North   (decimal: 57.6844444)
• Longitude: 130° 39' 44'' West   (decimal: -130.6622222)
• Topography Feature Category: Mountain
• Geographical Feature: Cone
• Canadian Province/Territory: British Columbia
• Location: Cassiar Land District
• Atlas of Canada Locator Map: Tennena Cone
• GPS Coordinate Locator Map: Tennena Cone Lat/Long