Big Lagoon is a Lake located in Range 2 Coast Land District, British Columbia and has an elevation of 1180 meters.

• Latitude: 51° 25' North   (decimal: 51.4166999)
• Longitude: 124° 12' West   (decimal: -124.1999999)
• Topography Feature Category: Lake
• Geographical Feature: Lagoon
• Canadian Province/Territory: British Columbia
• Elevation: 1180 meters
• Location: Range 2 Coast Land District
• Atlas of Canada Locator Map: Big Lagoon
• GPS Coordinate Locator Map: Big Lagoon Lat/Long