Cornish Lake is a Lake located in Cariboo Land District, British Columbia and has an elevation of 1323 meters.

• Latitude: 53° 9' North   (decimal: 53.1500000)
• Longitude: 121° 36' West   (decimal: -121.5999999)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: British Columbia
• Elevation: 1323 meters
• Location: Cariboo Land District
• Atlas of Canada Locator Map: Cornish Lake
• GPS Coordinate Locator Map: Cornish Lake Lat/Long