Einbeck, Lower Saxony, Germany. Artillery tower, today called "Diekturm". Erected around the year 1500.
<a href="//commons.wikimedia.org/w/index.php?title=User:Anaconda74&amp;action=edit&amp;redlink=1" class="new" title="User:Anaconda74 (page does not exist)">Anaconda74</a>
2013-03-21
<span class="int-own-work" lang="en">Own work</span>