The Rostrupkisten - a so-called hellekiste - on Jens Michelsen's farm near Moesgård.
Dating
<a href="//commons.wikimedia.org/wiki/User:MikkelH" class="mw-redirect" title="User:MikkelH">Mikkel Houmøller</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>