What formations containing large lakes in northern Europe did glaciers produce?

Glacier produces a formation called cirque. The Cirque shape is somewhat alike to an armchair. The snow that is falling into it is called glacial ice. It fills the cirque until it will overflow and when the mass of ice is already massive and heavy, it will begin to move. The ice will flow around the area based on the slope surface, pressure and gravity. When the ice or snow stopped at a certain place, it will again freeze and will form into a granular ice called firn. Through the time, this frozen ice will turn into a body of water.