Map of the "Archäologisches Freilichtmuseum Groß Raden"
<a href="//commons.wikimedia.org/wiki/User:NordNordWest" title="User:NordNordWest">NordNordWest</a>
CC BY-SA 3.0
<p><span class="int-own-work" lang="en">Own work</span>, using
</p>
<ul><li>aerial photographs</li>
<li><a rel="nofollow" class="external text" href="http://www.gross-raden.de/">www.gross-raden.de</a></li></ul>