Wenvoe, Cardiff CF5 6SU, Wales
St Lythans Burial Chamber
Prehistoric
Source image
7.1
Wildland
Under 1 hour
Time
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Cost
Atmospheric
Feel
Why it's Wildland
7.1A Neolithic chamber stands exposed in a field near Cardiff, its huge capstone still resting on three tall uprights. The tomb was once covered by a long earthen mound; excavations in 2012 found evidence of a substantial cairn around it, while the chamber itself remains unexcavated.
This is a small, unusually evocative encounter with deep prehistory: a great capstone and tall uprights standing alone in a field, with the original burial still unknown. Its appeal lies in the physical monument and the questions it leaves open, rather than a large visitor experience.
Atmospheric · Ancient-feeling · Peaceful
Find your way
Open mapWenvoe, Cardiff CF5 6SU, Wales
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The experience
Come for the exposed stonework and the scale of the capstone. Take time to look at the chamber from different angles, then consider how its present open appearance differs from the long mound that once covered it. Pair it with Tinkinswood only if you have time and have checked both sites’ current access.
Things to do
Study the capstone and uprights
Look at how the massive capstone rests on three unusually tall upright stones. Cadw describes these as the monument’s most striking structural features.
10–20 minutes
Imagine the lost mound
The tomb was originally covered by an earthen mound around 27 metres long; only traces remain. Look for the difference between the exposed chamber visitors see today and the monument’s former covered form.
5–10 minutes
Compare it with Tinkinswood
If making a half-day outing, visit Tinkinswood as a second burial-chamber stop and compare the two monuments. Confirm access and travel details independently before going.
Make a day of it
Quick escape · Under 1 hour
Quick escape: meet the Neolithic tomb
- 01
Visit during reasonable daylight hours and check current access conditions before setting out.
- 02
Take time to view the chamber from more than one angle and notice the scale of the capstone and its three supporting uprights.
- 03
Look around the monument for traces of the mound that once covered it; take care if the ground is wet or muddy.
Half day · Half day, including travel and time at both sites; exact duration depends on your journey
Half day: compare two Vale of Glamorgan burial chambers
- 01
Visit St Lythans and look closely at the exposed capstone and uprights.
- 02
Continue to Tinkinswood Burial Chamber for a second Neolithic monument; check current access and travel arrangements before setting out.
- 03
Compare the two sites’ settings and surviving stonework rather than treating either as a fully explained story.
Verified history
Cadw identifies St Lythans as a Neolithic tomb. It says the monument was originally covered by an earthen mound around 27 metres long, of which only traces remain. Excavations in 2012 showed that the chamber had been buried within a cairn about 30 metres long and 12 metres wide. The chamber itself has never been excavated, so who or what was buried there is unknown. Cadw notes that the site’s name may derive from the Arthurian story of Culhwch and Olwen, known from two 14th-century texts.
Folklore & legend
A local legend, reported in Visit the Vale’s account, says the capstone spins around three times on Midsummer Eve. This is folklore, not a verified historical event. Cadw separately suggests that the site’s name may have a connection to the Arthurian tale of Culhwch and Olwen.
Hidden details
A tomb never excavated — The chamber itself has never been excavated, so its burial contents remain unknown. The mystery is not simply a lack of interpretation: it is an explicitly unresolved part of the site’s story.
The stones once lay within a much larger monument — The exposed chamber is only part of the original arrangement. Cadw reports evidence of a cairn about 30 metres long and 12 metres wide, with the tomb originally covered by a mound around 27 metres long.
When to go
· During reasonable daylight hours; Cadw says the site is open all year within those hours.
Cadw lists year-round access during reasonable daylight hours. It warns that the exposed monument may be slippery or muddy underfoot; no seasonal wildlife or other seasonal highlight is established by the supplied evidence.
The monument is exposed to the elements. Cadw advises appropriate footwear and warns that conditions may be slippery or muddy.
Worth pairing with
Tinkinswood Burial Chamber
A second Neolithic burial-chamber visit mentioned alongside St Lythans in visitor material. Check current access and travel details before planning a combined outing.
What to look for
- 01
The enormous capstone resting on three unusually tall uprights
- 02
traces of the former mound
- 03
the contrast between the exposed stones and the field setting. The chamber itself has never been excavated, so its contents remain unknown.
The story
Neolithic burial monument; excavations in 2012 found evidence of a large surrounding cairn. The chamber itself has not been excavated.
Best time to go
Open all year during reasonable daylight hours; choose a dry spell if possible, as Cadw warns that the ground may be slippery or muddy.
Visit during reasonable daylight hours, as specified by Cadw. A dry day may make the approach more comfortable.
How long to spend
Under 1 hour
Perfect for
History lovers · Photographers
Before you go
Address
Website
Listed hours
- Monday: Open 24 hours
- Tuesday: Open 24 hours
- Wednesday: Open 24 hours
- Thursday: Open 24 hours
- Friday: Open 24 hours
- Saturday: Open 24 hours
- Sunday: Open 24 hours
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Google rating
Practical information
Opening & access
Cadw lists the chamber as open all year during reasonable daylight hours. The approach and current access conditions should be checked before visiting.
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Parking
Check before visiting; supplied sources mention a small lay-by, but do not establish current parking provision.
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Toilets
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Food & drink
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Dogs
Cadw welcomes dogs but requires them to be kept on leads; livestock may be present, particularly in spring and summer. Do not approach animals.
Accessibility
The supplied Cadw information lists the walking difficulty as moderate and warns that ground may be slippery or muddy. Wheelchair access is not established; check before visiting.
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Cost
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Gallery
Place photographsKeep exploring
Around St Lythans Burial Chamber
Within 50 km · approximate straight-line distances
