Rosa Lake is a Lake located in Lillooet Land District, British Columbia and has an elevation of 884 meters.

• Latitude: 51° 56' North   (decimal: 51.9332999)
• Longitude: 122° 0' West   (decimal: -122.0000000)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: British Columbia
• Elevation: 884 meters
• Location: Lillooet Land District
• Atlas of Canada Locator Map: Rosa Lake
• GPS Coordinate Locator Map: Rosa Lake Lat/Long