Southern entrance of Meppen lock on the <a href="https://en.wikipedia.org/wiki/Dortmund-Ems_Canal" class="extiw" title="en:Dortmund-Ems Canal">Dortmund-Ems Canal</a>
<a href="//commons.wikimedia.org/wiki/User:Ein_Dahmer" title="User:Ein Dahmer">Ein Dahmer</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>