Photo of Coed y Bwynydd (Coed Arthur), an ancient site near Bettws Newydd, Monmouthshire, south east Wales.

Coed y Bwynydd (Coed Arthur)© M J Roscoe / Geograph · CC BY-SA 2.0

Ancient stones in MonmouthshireMonmouthshire, Wales

6 ancient stones in the Albion Guide across Monmouthshire — see the full ancient stones directory, or everything to explore in Monmouthshire.

Photo of Coed y Bwynydd (Coed Arthur), an ancient site near Bettws Newydd, Monmouthshire, south east Wales.

Coed y Bwynydd (Coed Arthur)

Ancient site near Bettws Newydd

A National Trust place in Monmouthshire.

Grey Hill Stone

Stone circle near Penhow

Grey Hill Stone Circle

Gaer-Llwyd Burial Chamber

Chambered tomb near Devauden

A Neolithic chambered tomb in Monmouthshire.

Thornwell Farm long barrow

Chambered tomb near Chepstow

A Neolithic chambered tomb in Monmouthshire.

Bulwarks Enclosure

Hillfort near Chepstow

Bulwarks Prehistoric Enclosure

Llanmelin Wood Hillfort

Hillfort near Shirenewton

An Iron Age hillfort in Monmouthshire.