Big Gulch is a Valley located in St. Barbe, Newfoundland and Labrador and has an elevation of 446 meters.

• Latitude: 49° 50' 32'' North   (decimal: 49.8422222)
• Longitude: 57° 32' 57'' West   (decimal: -57.5491666)
• Topography Feature Category: Valley
• Geographical Feature: Gulch
• Canadian Province/Territory: Newfoundland and Labrador
• Elevation: 446 meters
• Location: St. Barbe
• Atlas of Canada Locator Map: Big Gulch
• GPS Coordinate Locator Map: Big Gulch Lat/Long