One of the Neolithic passage tombs (RAÄ-nr Hornborga 34:1) at Ekornavallen in Hornborga parish, Gudhem hundred, Falköping municipality, former Skaraborg county, Västergötland, Sweden.
<a href="//commons.wikimedia.org/wiki/User:Achird" title="User:Achird">Achird</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>