Ringfort at Rathbrist, Tallanstown, Co. Louth Farmstead enclosure of the Early Christian period, in fields east of the village of Tallanstown
<a rel="nofollow" class="external text" href="https://www.geograph.org.uk/profile/16934">Kieran Campbell</a>
CC BY-SA 2.0
From <a rel="nofollow" class="external text" href="https://www.geograph.org.uk/photo/616198">geograph.org.uk</a>