07-08-2022, 10:06 PM
Yes, beautiful picture.
There are plenty of "Letzi" barrage walls in Switzerland. Especially in the Alpine region.
In Austria they are called "Klause".
Here are old pictures of the Letzi "Castel Mur". It went from one side of the valley to the other. Some parts can still be seen.


![[+]](https://www.voynich.ninja/images/collapse_collapsed.png)