Thumb Cap is a Island located in Saint John, New Brunswick and has an elevation of 0 meters.

• Latitude: 45° 12' 50'' North   (decimal: 45.2137952)
• Longitude: 66° 6' 15'' West   (decimal: -66.1041154)
• Topography Feature Category: Island
• Geographical Feature: Cap
• Canadian Province/Territory: New Brunswick
• Elevation: 0 meters
• Location: Saint John
• Atlas of Canada Locator Map: Thumb Cap
• GPS Coordinate Locator Map: Thumb Cap Lat/Long