The river Is one of the main rivers in Switzerland, 158 km in length, the Isles originates in the Alps, and the water remains clear when the snow melts as it flows through Lucerne, and it is merged into Lake Lucerne. There are swans in the lake, there are cockroaches, there are folk artists playing and singing along the river, there are also hugged couples, walking by the river, enjoying the lake and mountains, very poetic. The bridges on the river and the architecture and food on both sides of the river make up the most attractive scenery in Lucerne.