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Chwarel Cefn Du, Tramway Tunnel Portal

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NPRN505711
Map ReferenceSH56SE
Grid ReferenceSH5574560464
Unitary (Local) AuthorityGwynedd
Old CountyCaernarfonshire
CommunityLlanberis
Type Of SiteTRAMWAY TUNNEL
PeriodPost Medieval
Description
Tunnel entrance into Chwarel Cefn Du quarry (NPRN 400667). The tunnel is unroofed on the eastern end where it can be accessed and the cutting is mostly filled with spoil. P.J. Schofield, OANorth, 26th June 2007