Sardona lace comes from Europe. Below the notch are much younger rock layers from Africa. The other way around than in Zermatt. The tip of the Matterhorn comes from Africa. …
The last part of the access is a bit tricky, the path is hardly recognizable: before the bridge (coming from the valley) turn left over to the river, then continue upstream.
There are two benches here, offering a fantastic view of the Segnesböden and a direct view of the waterfall. And best of all, they're sheltered from the wind, which is a huge bonus.