Lac à Blais is a Lake located in Ferme-Neuve; Antoine-Labelle, Quebec and has an elevation of 301 meters.

• Latitude: 46° 51' 48'' North   (decimal: 46.8633333)
• Longitude: 75° 34' 58'' West   (decimal: -75.5827778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 301 meters
• Location: Ferme-Neuve; Antoine-Labelle
• Atlas of Canada Locator Map: Lac à Blais
• GPS Coordinate Locator Map: Lac à Blais Lat/Long