Manicouagan Reservoir
Covering 1942 km2 and having an elevation of 359 m above sea level, the Manicouagan Reservoir looks like a misshapen donut; René-Levasseur Island (2,020 km2) is in its centre. This geological structure is the result of the impact of a meteorite on the earth's crust at a speed of 17 km/s, 214…