Montrench Falls, about 12 kilometers from downtown Quebec, is frozen around the winter and is called Crystal Falls. The Falls Park is free, but parking fees are required to go to the parking lot in summer, free in winter, but the trails on the waterfall are closed. In winter, you can only drive from the parking lot under the waterfall to the parking lot on the top of the waterfall. You can go to the observation deck on the two sides of the waterfall and the suspension bridge above.