Ancient Monuments

History on the Ground

This site is entirely user-supported. See how you can help.

Ty'n y Graig round cairn

A Scheduled Monument in Rhayader (Rhaeadr Gwy), Powys

We don't have any photos of this monument yet. Why don't you be the first to send us one?

Upload Photo »

Approximate Location Map
Large Map »

If Google Street View is available, the image is from the best available vantage point looking, if possible, towards the location of the monument. Where it is not available, the satellite view is shown instead.


Latitude: 52.2579 / 52°15'28"N

Longitude: -3.5711 / 3°34'15"W

OS Eastings: 292861

OS Northings: 263357

OS Grid: SN928633

Mapcode National: GBR 9F.ZZBX

Mapcode Global: VH5CW.1HYY

Entry Name: Ty'n y Graig round cairn

Scheduled Date: 5 March 2008

Source: Cadw

Source ID: 4302

Cadw Legacy ID: BR376

Schedule Class: Religious, Ritual and Funerary

Category: Round cairn

Period: Prehistoric

County: Powys

Community: Rhayader (Rhaeadr Gwy)

Traditional County: Brecknockshire


The monument comprises the remains of a burial cairn, probably dating to the Bronze Age (c.2300 BC - 800 BC) and situated in open moorland on a prominent knoll on the saddle between the hills of Cnwch and Crugian Bach, boasting fine views over the surrounding landscape, particularly over the lower ground to the S. The stone-built cairn is circular on plan and measures about 11m in diameter and 0.9m in height. Although it has been disturbed in the past - the capstone and a disturbed central cist are visible - the majority of the base of the cairn remains largely intact.

The monument is of national importance for its potential to enhance our knowledge of prehistoric burial and ritual practices. The monument is an important relic of a prehistoric funerary and ritual landscape and retains significant archaeological potential, with a strong probability of the presence of both structural evidence and intact burial or ritual deposits.

The scheduled area comprises the remains described and an area around them within which related evidence may be expected to survive. It is circular and measures 25m in diameter.

Source: Cadw

Other nearby scheduled monuments is an independent online resource and is not associated with any government department. All government data published here is used under licence. Please do not contact for any queries related to any individual ancient or schedued monument, planning permission related to scheduled monuments or the scheduling process itself. is a Good Stuff website.