Lauterbrunnen is a municipality in Switzerland, in the canton of Bern. It is part of the district of Interlaken and includes the villages of Lauterbrunnen, Gimmelwald, Isenfluh, Mürren, Stechelberg and Wengen. The population is 3,065 people. It is located in the valley of the same name.The highest waterfalls in Switzerland are located in the Lauterbrunnen community: Mürrenbach, Staubbach and Trummelbachfelle. Wikipedia.