Lac des Roches is a Lake located in Lillooet Land District, British Columbia and has an elevation of 1133 meters.

• Latitude: 51° 29' North   (decimal: 51.4833328)
• Longitude: 120° 34' West   (decimal: -120.5666698)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: British Columbia
• Elevation: 1133 meters
• Location: Lillooet Land District
• Atlas of Canada Locator Map: Lac des Roches
• GPS Coordinate Locator Map: Lac des Roches Lat/Long