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Upcoming events

at Penrhyn Castle and Garden

Arddangosiad hollti llechi | Slate splitting demonstration 

Dewch i weld chwarelwyr yn arddangos y grefft unigryw o hollti a naddu llechi.| Come and see quarrymen demonstrating the unique craft of splitting and dressing slate.

Event summary

on
6 Sep to 31 Oct 2026
at 11:00 to 16:00+ 55 other dates or times

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