Lake also known as lai mountain lake, across Switzerland and France, is one of the most important lakes in Western Europe, is also a famous scenic spot and resort. You can cruise around lake during the day, night reveling in the shore, the flashing neon also often have a luxury cruise ship concerts and dance on the surface of the lake. North shore lake Geneva overview the whole lake Geneva slightly assumes the crescent, and things belong to Switzerland on both ends, valais and Geneva, states, south bank of the haute-savoie belong to France. Lake things about 75 km long, about 14 km to the north and south at its widest point, the deepest lake, 330 meters.