Sternschanze auf dem Dänholm / <a href="//commons.wikimedia.org/wiki/Stralsund" title="Stralsund">Stralsund</a> / Part of the fort on the isle Dänholm in Stralsund
<a href="//commons.wikimedia.org/wiki/User:Schiwago" title="User:Schiwago">Schiwago</a>
CC BY 2.5
<span class="int-own-work">Self-photographed</span>