Big Lyon Lake is a Lake located in Queens, New Brunswick and has an elevation of 291 meters.

• Latitude: 45° 27' 18'' North   (decimal: 45.4549805)
• Longitude: 66° 16' 47'' West   (decimal: -66.2796676)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: New Brunswick
• Elevation: 291 meters
• Location: Queens
• Atlas of Canada Locator Map: Big Lyon Lake
• GPS Coordinate Locator Map: Big Lyon Lake Lat/Long