The cathedral in Aachen, Imperial Cathedral, viewed from north at evening. The oldest part of the church (built around the year 800 by Charlemagne) has an octagonal shape and can be seen in the middle. The gothic part on the left was built around 1350. It was a site of imperial coronations and pilgrimage for many centuries.
<a rel="nofollow" class="external text" href="https://flickr.com/people/54238124@N00">Jim Linwood</a>
CC BY 2.0
originally posted to <b><a href="//commons.wikimedia.org/wiki/Flickr" class="mw-redirect" title="Flickr">Flickr</a></b> as <a rel="nofollow" class="external text" href="https://flickr.com/photos/54238124@N00/4696678508">Aachen Cathedral And Palatine Chapel - Germany.</a>