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Nôl i Castell Penrhyn a'r Ardd

Upcoming events

at Castell Penrhyn a'r Ardd

Event

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
11 Jun to 2 Nov 2025
at
11:00 to 16:00
+ 144 other dates or times
Event

Haf o hwyl yng Nghastell Penrhyn a'r Ardd / Summer of Play at Penrhyn Castle and Garden 

Dewch i gael hwyl yng Nghastell Penrhyn a'r Ardd dros yr Haf. | Come and have fun at Penrhyn Castle and Gardens over the summer.

Event summary

on
19 Jul to 31 Aug 2025
at
10:00 to 16:00
+ 43 other dates or times
Event

Gŵyl Archaeoleg yng Nghastell Penrhyn | Festival of Archaeology at Penrhyn Castle 

Dewch ar daith o gwmpas Penrhyn fel rhan o ddathliad archaeoleg flynyddol fwyaf y DU. | Come on a tour around Penrhyn as part of the UK's biggest annual celebration of archaeology.

Event summary

on
19 Jul to 3 Aug 2025
at
10:00 to 16:00
+ 15 other dates or times
Event

Taith Tywys Archeolegol CastellA Penrhyn a'r Ardd | Penrhyn Castle and Garden Archaeological Tour 

Darganfyddwch hanes cudd yng Nghastell Penrhyn a'r Ardd. | Discover hidden history at Penrhyn Castle and Garden.

Event summary

on
22 Jul to 29 Jul 2025
at
10:30 to 11:30
+ 7 other dates or times

Cofrestrwch i glywed mwy gan yr Ymddiriedolaeth Genedlaethol

Trwy rannu eich cyfeiriad e-bost rydych chi’n cytuno i dderbyn e-byst marchnata gan yr Ymddiriedolaeth Genedlaethol ac yn cadarnhau eich bod yn 18 oed neu hŷn. Gweler ein am fwy o wybdaeth am sut rydyn ni’n gofalu am eich data personol.