Avis Island is a Island located in Manitoulin, Ontario and has an elevation of 178 meters.

• Latitude: 45° 59' 32'' North   (decimal: 45.9922222)
• Longitude: 83° 20' 57'' West   (decimal: -83.3491666)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 178 meters
• Location: Manitoulin
• Atlas of Canada Locator Map: Avis Island
• GPS Coordinate Locator Map: Avis Island Lat/Long