Ternan Lake is a Lake located in Lillooet Land District, British Columbia and has an elevation of 1242 meters.

• Latitude: 51° 8' North   (decimal: 51.1333000)
• Longitude: 120° 43' West   (decimal: -120.7167000)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: British Columbia
• Elevation: 1242 meters
• Location: Lillooet Land District
• Atlas of Canada Locator Map: Ternan Lake
• GPS Coordinate Locator Map: Ternan Lake Lat/Long