The south portal of the former standard gauge tunnel on the Afon Wen to Bangor line, just north of the Welsh Highland Railway's terminus at Caernarfon and now converted into a road, on 22nd May 2016. The standard gauge station, closed in 1970, was north of the tunnel and has been completely demolished.
Location: Carnarvon Tunnel
Original line: Carnarvon Connections (London and North Western Railway)
Photographer: David Bosher
Contact photographer: David Bosher
Date: 22/05/2016
Image number: 79518