Big Inlet is a Bay located in Manitoulin, Ontario and has an elevation of 187 meters.

• Latitude: 46° 4' 29'' North   (decimal: 46.0747222)
• Longitude: 81° 45' 11'' West   (decimal: -81.7530555)
• Topography Feature Category: Bay
• Geographical Feature: Inlet
• Canadian Province/Territory: Ontario
• Elevation: 187 meters
• Location: Manitoulin
• Atlas of Canada Locator Map: Big Inlet
• GPS Coordinate Locator Map: Big Inlet Lat/Long