Île à Hylas is a Island located in Saint-François-du-Lac; Nicolet-Yamaska, Quebec and has an elevation of 19 meters.

• Latitude: 46° 4' 15'' North   (decimal: 46.0708333)
• Longitude: 72° 50' 00'' West   (decimal: -72.8333333)
• Topography Feature Category: Island
• Geographical Feature: Île / Ile
• Canadian Province/Territory: Quebec
• Elevation: 19 meters
• Location: Saint-François-du-Lac; Nicolet-Yamaska
• Atlas of Canada Locator Map: Île à Hylas
• GPS Coordinate Locator Map: Île à Hylas Lat/Long