Pedestrian bridge over the Dornbirner Ach in front of the entrance to the Rappenlochschlucht in Dornbirn, Vorarlberg, Austria. On the left side of the river you can still see the granite stone block (Eratic block).
<a href="//commons.wikimedia.org/wiki/User:Rikki_Mitterer" title="User:Rikki Mitterer">Rikki Mitterer</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>