Big Lake is a Lake located in Manitoulin, Ontario and has an elevation of 232 meters.

• Latitude: 45° 44' 12'' North   (decimal: 45.7366666)
• Longitude: 82° 5' 18'' West   (decimal: -82.0883333)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 232 meters
• Location: Manitoulin
• Atlas of Canada Locator Map: Big Lake
• GPS Coordinate Locator Map: Big Lake Lat/Long