South tunnel portal on Monmouthshire and Brecon Canal
Introduction
The photograph on this page of South tunnel portal on Monmouthshire and Brecon Canal by David Smith as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk

Image: © David Smith Taken: 26 Sep 2021
The Cwmbran tunnel is quite short and is approached through a cutting on the south side, where these steps give access to the portal