Disused tunnel at Ton-y-pistyll, Newbridge, Caerphilly
Introduction
The photograph on this page of Disused tunnel at Ton-y-pistyll, Newbridge, Caerphilly by Ralph Rawlinson as part of the Geograph project.
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Image: © Ralph Rawlinson Taken: 18 Feb 2006
The railway between Risca in the Ebbw Valley and Markham Colliery in the Sirhowy Valley passed under the A472 (now unclassified) at Ton-y-pistyll, by means of the 239 yds-long Penar Tunnel. This is the east portal of the tunnel.