Reppin Castle at the southern shore of the <a href="https://en.wikipedia.org/wiki/Schweriner_See" class="extiw" title="en:Schweriner See">Schweriner See</a> in Schwerin, Mecklenburg-Vorpommern, Germany
<a href="//commons.wikimedia.org/wiki/User:Niteshift" title="User:Niteshift">Niteshift</a>
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span> (photo)