Quebec Crystal Falls/Montrench Falls (Montmorency Falls) is a famous tourist attraction located ten minutes drive east of Quebec's old town. The sound of Monterey West Falls is very large, because it has a gap of 83 meters, which is twice the size of Niagara Falls. A large amount of water pours down the St. Lawrence River from the cliffs, making a deafening sound, and the momentum is quite majestic. It is the tallest waterfall in Quebec, known as one of the three major waterfalls in the Americas, and its water source comes from the mouth of the Montmorency River, which flows down the cliffs of the mountain and meets the St. Lawrence River (Saint-Laurent). Crystal waterfall is very similar to China's Huangguoshu waterfall, although the width is not spectacular, but also have a style.