Big Duck Lake is a Lake located in Cumberland, Nova Scotia and has an elevation of 27 meters.

• Latitude: 45° 57' 47'' North   (decimal: 45.9630555)
• Longitude: 64° 8' 27'' West   (decimal: -64.1408333)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Nova Scotia
• Elevation: 27 meters
• Location: Cumberland
• Atlas of Canada Locator Map: Big Duck Lake
• GPS Coordinate Locator Map: Big Duck Lake Lat/Long