Lac Succa is a Lake located in Lac-Nilgaut; Pontiac, Quebec and has an elevation of 366 meters.

• Latitude: 47° 16' 47'' North   (decimal: 47.2797222)
• Longitude: 77° 37' 41'' West   (decimal: -77.6280556)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 366 meters
• Location: Lac-Nilgaut; Pontiac
• Atlas of Canada Locator Map: Lac Succa
• GPS Coordinate Locator Map: Lac Succa Lat/Long