The Mürrenbach falls cascading 750m down the steep cliff walls from Mürren village to the Lauterbrunnen valley. If you are biking or walking down Lauterbrunnen valley, definitely plan to stop here.
The falls are right next to the Stechelberg cable car. So you can also drive or take a bus directly here. From the cable car parking and bus stop, you simply walk across a bridge over the river and you'll have a great view of the falls and river (see on map).
Just a few steps away, there is a picnic area with tables and a fire pit (see on map).