The municipality comprises the major Lauterbrunnen Valley (), the Soustal, the Sefinental, the upper Lauterbrunnen Valley with Untersteinberg including several glaciers, such as the Tschingelfirn and the Rottalgletscher, many Alpine meadows and peaks, such as Schilthorn, Bietenhorn, Schwarzmönch, and Silberhorn, and finally the villages Lauterbrunnen, Wengen, Mürren, Gimmelwald, Stechelberg, and Isenfluh, and several hamlets. The population of the village Lauterbrunnen is less than that of Wengen, but larger than that of the others.