Grosse île Verte is a Island located in Saint-Gédéon; Lac-Saint-Jean-Est, Quebec and has an elevation of 99 meters.

• Latitude: 48° 32' 54'' North   (decimal: 48.5483333)
• Longitude: 71° 48' 45'' West   (decimal: -71.8125)
• Topography Feature Category: Island
• Geographical Feature: Île / Ile
• Canadian Province/Territory: Quebec
• Elevation: 99 meters
• Location: Saint-Gédéon; Lac-Saint-Jean-Est
• Atlas of Canada Locator Map: Grosse île Verte
• GPS Coordinate Locator Map: Grosse île Verte Lat/Long