Great Muddy Hole is a Bay located in Newfoundland and Labrador and has an elevation of 17 meters.

• Latitude: 49° 27' 36'' North   (decimal: 49.4599999)
• Longitude: 55° 8' 49'' West   (decimal: -55.1469444)
• Topography Feature Category: Bay
• Geographical Feature: Hole
• Canadian Province/Territory: Newfoundland and Labrador
• Elevation: 17 meters
• Atlas of Canada Locator Map: Great Muddy Hole
• GPS Coordinate Locator Map: Great Muddy Hole Lat/Long