Name: Trearddur Burial Chamber – Archaeology Open Day
Start: 2025-09-27T10:00:00Z
End: 2025-09-27T15:00:00Z

Advisory Services
Advisory Services
Protecting Wales’ Heritage Through Expert Guidance. Balancing development and preservation, our Historic Environment Advisory Services provide trusted expertise to safeguard archaeology and cultural heritage while supporting sustainable growth and community well-being.
Field Services
Field Services
Heneb’s Field Services team offers a full range of archaeological services—from building recording to excavations. We work closely with developers, landowners, and communities to ensure compliance with regulations while safeguarding and documenting Wales’ rich historic environment.
Projects
Get Involved
Get Involved
There are so many ways to get involved with the varied work of Heneb.
Education
Education
Here at Heneb, education is at the core of everything we do. Whether you’re looking for teaching or learning resources, archives or research projects, we have a wealth of information available to you.
About Heneb
About Heneb
News
Member’s Area
Contact Us
Donate

Our investigation has shown that this ‘burial chamber’ is in fact a menhir, or standing stone, similar to nearby Tŷ Mawr!

If you’d like to know more, come along to the Open Day on Saturday 27th, 10am – 3pm (see attached poster).

Upcoming Events

Llanberis Guided Walk

Join our walk through the unique UNESCO World Heritage Site of the Llanberis slate landscape. Visiting Dinorwic Quarry, Ffynnon Beris,…

A gentle walk discussing archaeology of Ynys Dinas. Meeting at Pwllgwaelod beach we will take a wheelchair accessible path to…

An archaeological walk starting at the medieval Church of Sant Tudno and nearby sacred wells, exploring Pen y Dinas hill…