Ministry of Supply Factory, Valley, Rhydymwyn: central tunnel
Introduction
The photograph on this page of Ministry of Supply Factory, Valley, Rhydymwyn: central tunnel by Mike Searle 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: © Mike Searle Taken: 16 May 2016
Peering into the gloom from the viewing gallery of the central entrance tunnel, there is certainly no discernible light at the end of its 250m long length. This is as far as one is allowed to go at the present time. 2018 Tunnel Tour: Image Image