Rothach (also: Rotach) at the confluence with the Bregenzer Ache in the municipality of Langen near Bregenz at about 448 masl. View from the Rotach tunnel of the old Bregenz forest railway.
<a href="//commons.wikimedia.org/wiki/User:Asurnipal" title="User:Asurnipal">Asurnipal</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>