East side of a viaduct in Pontrhydyfen. The former railway viaduct is now part of the Richard Burton Trail.
<a rel="nofollow" class="external text" href="https://www.geograph.org.uk/profile/39302">Jaggery</a>
CC BY-SA 2.0
From <a rel="nofollow" class="external text" href="https://www.geograph.org.uk/photo/3794610">geograph.org.uk</a>