GeoMôn Unesco Global Geopark - Anglesey's geopark

GeoMôn Unesco Global Geopark - Anglesey's geopark We open on Bank Holidays

GEOMÔN, a UNESCO Global Geopark, provides information and guided tours about Anglesey's fantastic world class geology and geoheritage, wonderful landscape and culture

05/06/2026

Some of the impressive cliff scenery at South Stack - Ynys Lawd . . . perched on the clifftop is Elin’s Tower – Tŵr Elin.

This white tower is the RSPB's observation & information point .

A great vantage place to watch the thousands of birds who nest here during the spring and early summer as well as offering outstanding coastal views.

05/06/2026

⛵ You've just missed out!
Our 1pm Skerries boat tour is now fully booked 🎉
But don't worry — there are still spaces available on upcoming trips!
🌊 Whether you're looking for stunning coastal scenery, wildlife spotting, or an unforgettable day on the water, we've got a tour for you.

👉 Book your adventure here:
https://www.angleseyfishingandboattrips.com/sightseeing-trips

Two tours. Two unforgettable adventures. Choose the one that's right for you!..
⛵ Rydych chi newydd golli allan!
Mae ein taith gwch 1yp i'r Sgeri bellach yn llawn 🎉
Ond peidiwch â phoeni — mae llefydd ar gael o hyd ar deithiau sydd i ddod!
🌊 P'un ai eich bod yn chwilio am olygfeydd arfordirol godidog, gwylio bywyd gwyllt neu ddiwrnod bythgofiadwy ar y dŵr, mae gennym daith sy'n addas i chi.

👉 Archebwch eich antur yma:
https://www.angleseyfishingandboattrips.com/sightseeing-trips
Fishing & Boat Trips

05/06/2026

𝗣𝗼𝘀𝘁 𝗱𝘄𝘆𝗶𝗲𝗶𝘁𝗵𝗼𝗴 / 𝗕𝗶𝗹𝗶𝗻𝗴𝘂𝗮𝗹 𝗽𝗼𝘀𝘁

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Awgryma cloddiadau fod y safle wedi’i ddefnyddio am gynifer â 1,500 o flynyddoedd, gan arddangos mor arwyddocaol y bu’r henebion hyn i’n cyndadau cynnar, mae’n rhaid.

Ydych chi’n gwybod pa safle yw hwn?

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Excavations suggest that the site was in use for as many as 1,500 years, demonstrating how significant these monuments must have been to our early ancestors.

Do you know what site this is?

05/06/2026

Thanks to , we’re excited to offer free entry to , the ancestral home of the 5th Marquess of Anglesey with each Madfabulous cinema ticket until Friday 17 July 2026.
Find out more at www.nationaltrust.org.uk/cinema-ticket

05/06/2026

A famous prehistoric Welsh landmark will once again host its popular open day this summer, complete with ancient crafts, archaeology demonstrations and guided tours. Bryn Celli Ddu (‘Mound in the Dark Grove’) on Ynys Môn dates back to around 3000 BC. Excavated in the late 1920s, it features a n...

05/06/2026

Darlith Flynyddol Ymddiriedolaeth Syr Kyffin Williams 2026
05/06/26
Gwybodaeth am Warchod Paentiadau gyda Jenny Williamson BA (Anrh/ Hons) ACR FIIC
7yh
£5.00 yp yn cynnwys lluniaeth.
Mae rhaid archebu lle!
I archebu tocyn ewch i wefan Oriel Môn gan ddefnyddio'r ddolen hon:
https://www.orielmon.org/cy/digwyddiadau/darlith-flynyddol-ymddiriedolaeth-syr-kyffin-williams-2026
Neu ffoniwch 01248 724444

Sir Kyffin Williams Trust Annual Lecture 2026
05/06/26
Painting Conservation Insights with Jenny Williamson BA (Anrh/ Hons) ACR FIIC
7pm
£5.00 pp including refreshments.
Booking is essential!
To book your ticket please visit the Oriel Môn website using this link:
https://www.orielmon.org/en/events/sir-kyffin-williams-annual-lecture-2026
Or phone 01248 724444

05/06/2026

𝗣𝗼𝘀𝘁 𝗱𝘄𝘆𝗶𝗲𝗶𝘁𝗵𝗼𝗴 / 𝗕𝗶𝗹𝗶𝗻𝗴𝘂𝗮𝗹 𝗽𝗼𝘀𝘁

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Beddrod Siambr Trefignath

Er eu bod yn agos i’w gilydd, codwyd y triawd hwn o feddrodau Neolithig (Oes Newydd y Cerrig) mewn cyfnodau cwbl wahanol.

Awgryma cloddiadau fod y safle wedi’i ddefnyddio am gynifer â 1,500 o flynyddoedd, gan arddangos mor arwyddocaol y bu’r henebion hyn i’n cyndadau cynnar, mae’n rhaid.

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Trefignath Chambered Tomb

Despite their proximity to one another, this trio of Neolithic (New Stone Age) tombs were raised in distinctly different periods.

Excavations suggest that the site was in use for as many as 1,500 years, demonstrating how significant these monuments must have been to our early ancestors.

05/06/2026

Looking for somewhere cool and inviting to spend one or two interesting hours?
Children enter FREE and they can also have a go at our museum quiz and win a small prize!

04/06/2026

Cybi a Seiriol - Pilgrimage route weekend festival

📆 Friday 3rd – Sunday 5th July

Join guided walks, talks and live music celebrating Anglesey’s new Cybi a Seiriol pilgrimage route.

Following the Wales Coast Path and ancient inland footpaths, the route connects churches across the island, from St Cybi’s in Holyhead to the Priory Church of St Seiriol at Penmon. Each church has its own saint and story

During the Cybi a Seiriol Festival weekend, we invite you to explore these historic places and the communities that surround them.

https://bangor.eglwysyngnghymru.org.uk/G%c5%b5ylBenwythnos/
Pererin
Esgobaeth Bangor - The Diocese of Bangor
Llwybr Arfordir Cymru / Wales Coast Path
Partneriaeth Tirwedd Ynys Cybi / Holy Island Landscape Partnership

Address

The Old Watch House, Porth Amlwch
Amlwch
LL689DB

Opening Hours

Tuesday 11am - 3pm
Wednesday 11am - 3pm
Thursday 11am - 3pm
Friday 11am - 3pm
Saturday 11am - 3pm
Sunday 11am - 3pm

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