Originating in the Siebenbrunnen – a crevice with seven springs on the Rezlialp – the Simme stretches for 55 kilometers down to Wimmis, where it flows into the Kander. On the way, the Simmen Falls plunge 200 meters into the down towards Lenk. Near
Zweisimmen, the Kleine Simme, which has its source near Saanenmöser, flows into the Simme.
375 meters long and 350 meters wide, it is the second largest lake in the Gürbetal. The privately owned Uebeschi lake – just like its banks – is a nature reserve. Swimming is permitted, but only for locals and at your own risk. This delights the diverse animal world that lives in and around the water. In addition to numerous bird species, the lake is a home to pikes in particular. The predatory fish feed on other fish, birds, frogs and even small mammals.