Maline Lake is the largest lake in Jasper National Park and the largest natural lake in the Canadian Rockies. The length of the lake is 22.5 km, the greatest width is 1.5 km. The height above sea level is 1670 meters. The lake receives its food from the river of the same name, and its flow also comes from this river.

The lake is surrounded by mountain peaks and is very picturesque. It is a popular tourist attraction and possibly the most photographed lake in the world.