Grotte de Farrellton is a Cave located in Denholm; La Vallée-de-la-Gatineau, Quebec.

• Latitude: 45° 46' 40'' North   (decimal: 45.7778304)
• Longitude: 75° 54' 59'' West   (decimal: -75.9163444)
• Topography Feature Category: Cave
• Geographical Feature: Caverne
• Canadian Province/Territory: Quebec
• Location: Denholm; La Vallée-de-la-Gatineau
• Atlas of Canada Locator Map: Grotte de Farrellton
• GPS Coordinate Locator Map: Grotte de Farrellton Lat/Long