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Gwylwyr Quarry

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NPRN308886
Map ReferenceSH34SW
Grid ReferenceSH3185041330
Unitary (Local) AuthorityGwynedd
Old CountyCaernarfonshire
CommunityPistyll
Type Of SiteQUARRY
PeriodPost Medieval
Description

Stone quarry, active 1891, currently disused (OS). Set into a NW facing hillside, the working area is c.160m NE-SW by 100m, comprising two main ledges, with spoil tips below, to the NW.
Remains of inclines & other structures. Recorded during Royal Commission aerial reconnaissance.

Toby Driver, RCAHMW, January 2025