Skip to content

Upcoming events

at Castell Penrhyn a'r Ardd

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
23 Jul to 3 Aug 2025
at
10:00 to 16:00
+ 11 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
23 Jul to 31 Aug 2025
at
10:00 to 16:00
+ 39 other dates or times
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
23 Jul to 2 Nov 2025
at
11:00 to 16:00
+ 102 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
29 Jul 2025
at
10:30 to 11:30
+ 3 other dates or times