Plas Newydd Park, Llanfairpwllgwyngyll, Anglesey, LL61 6DZ
Plas Newydd Burial Chamber
Prehistoric
Source image
4.6
Wildland
Under 1 hour
Time
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Cost
Atmospheric
Feel
Why it's Wildland
4.6Two Neolithic stone chambers remain at Plas Newydd, their capstones still in place even though the barrow or cairn that once covered them has disappeared. One surviving slab is an immense 11.5 by 9.5 metres and 3.5 metres thick.
The draw here is a striking piece of prehistoric fabric preserved in a park setting: two chambered tombs, including one capped by a remarkably large slab. It offers a close-up encounter with ancient monument-building, though visitor access should be checked before travelling.
Atmospheric
Find your way
Open mapPlas Newydd Park, Llanfairpwllgwyngyll, Anglesey, LL61 6DZ
Opening map…
Know this place a little better?
The experience
A concise heritage stop focused on the two surviving Neolithic chambers and their massive capstones. Confirm that the site is open to visitors before travelling.
Things to do
Compare the two chambers
If access is confirmed, look for the pair of megalithic chambers recorded at the site and notice their differing scale.
Allow a brief stop; exact visit duration is not verified.
Take in the great capstone
One chamber retains a capstone recorded as about 11.5 metres by 9.5 metres and 3.5 metres thick—a striking surviving element of the monument.
Imagine the vanished covering mound
The chambers belonged to a Neolithic barrow or cairn. No trace of that mound or cairn remains, leaving the chambers exposed as the visible remnant.
Make a day of it
Quick escape · Under 1 hour, excluding travel
See the surviving chambers
- 01
Check that visitor access is available before travelling.
- 02
If access is confirmed, view the two surviving chambers and compare their capstones.
- 03
Notice that the mound or cairn that once covered them is no longer visible.
Verified history
Coflein records two surviving megalithic chambers from a Neolithic barrow or cairn at Plas Newydd Park. Both retain their capstones; the largest is described as approximately 11.5 metres by 9.5 metres and 3.5 metres thick. The covering mound or cairn has disappeared. The record cites the RCAHMW Anglesey Inventory (1937) and Lynch’s Prehistoric Anglesey (1970).
Hidden details
The capstone’s scale — The largest capstone is recorded as 11.5 metres long, 9.5 metres wide and 3.5 metres thick.
The lost mound — Although the chambers survive, the barrow or cairn that once covered them has left no trace at the site.
When to go
· No specific time is verified; confirm access before visiting.
The supplied heritage record gives no seasonal guidance.
Weather-related access conditions are not verified. Check before visiting.
What to look for
Look for the two separate chamber structures and compare their capstones. The larger is recorded as approximately 11.5 by 9.5 metres and 3.5 metres thick. The enclosing mound or cairn no longer survives.
The story
Archaeology
Best time to go
Year-round, subject to confirming access.
No site-specific seasonal or time-of-day advice is verified. Check access before visiting.
How long to spend
Under 1 hour
Perfect for
History lovers
Before you go
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Practical information
Opening & access
The chamber is recorded as a feature in Plas Newydd Park, but public visitor access is not confirmed by the supplied heritage record. Check access and any restrictions before setting out; the map pin is a place marker, not an entrance or parking location. Access arrangements are unconfirmed. Check before visiting; do not enter private land or restricted structures.
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Parking
Parking information is not verified. Check before visiting; the supplied map pin is not a parking location.
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Toilets
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Food & drink
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Dogs
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Accessibility
Access route, surface and accessibility are not verified. Check before visiting.
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Cost
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Gallery
Place photographsKeep exploring
Around Plas Newydd Burial Chamber
Within 50 km · approximate straight-line distances
