The starting point is the climbing parking lot (near the community center). From there, you follow the signpost to the waterfall. The entrance is located directly at the waterfall on the right side.
At the beginning, you climb up parallel to the waterfall, then continue up along the ridge. The difficulty level increases towards the top, so you should be confident, as there is no emergency exit.
The descent is either directly back to the starting point or via the Marentes-Jetzmunt hiking trail to Vandans train station and back along the Ill river to St. Anton im Montafon.