Bostwick Island is a Island located in Leeds, Ontario and has an elevation of 85 meters.

• Latitude: 44° 17' 56'' North   (decimal: 44.2988888)
• Longitude: 76° 10' 46'' West   (decimal: -76.1794444)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 85 meters
• Location: Leeds
• Atlas of Canada Locator Map: Bostwick Island
• GPS Coordinate Locator Map: Bostwick Island Lat/Long