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Earthworks in Wales
67 sites recorded, with photos, maps and visitor reports
Other ancient earthwork that is not a mound or barrow. See also Artificial Mound 
Showing 50 sites in list below and 67 on map
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Site Matches - Showing 50 sites in list below and 67 on map View Most Recent
Bedd y Milwr . Misc. Earthwork in Carmarthenshire (Sir Caerfyrddin)
Posted by HistoryHikerWales on Monday, 05 October 2026
Condition: 3, Ambience: 4, Access: 4, Accuracy: 5 (Our Pic)
Buarth y Gaer . Misc. Earthwork in West Glamorgan
Posted by Anonymous on Sunday, 18 February 2007
Condition: 4, Ambience: 4, Access: 1, Accuracy: 3 (Our Pic)
Mynydd Y Fforest Enclosure . Misc. Earthwork in Mid Glamorgan
Posted by coldrum on Sunday, 15 July 2007
Accuracy: 3 (Our Pic)
Clawdd Mawr . Misc. Earthwork in Carmarthenshire (Sir Caerfyrddin)
Posted by coldrum on Monday, 19 January 2009
Accuracy: 4 (Other Pic)
Roman Amphitheatre at Tomen Y Mur . Misc. Earthwork in Gwynedd
Posted by TAlanJones on Sunday, 27 September 2020
Condition: 4, Ambience: 5, Access: 4, Accuracy: 4 (Our Pic)
Church Hill Earthwork . Misc. Earthwork in West Glamorgan
Posted by coldrum on Sunday, 15 July 2007
Accuracy: 4 (Our Pic)
Tir Ifan (Cellan) . Misc. Earthwork in Ceredigion
Posted by coldrum on Tuesday, 12 October 2010
Ambience: 3, Access: 4, Accuracy: 5 (Other Pic)
Brynrhydd Common . Misc. Earthwork in Powys
Posted by coldrum on Wednesday, 21 January 2009
Accuracy: 5 (Our Pic)
Cocyn Round . Misc. Earthwork in Pembrokeshire
Posted by rogerkread on Sunday, 02 July 2017
Condition: 3, Ambience: 3, Access: 5, Accuracy: 5 (Our Pic)
No Comments
St Anno's Church (Llannano) . Misc. Earthwork in Powys
Posted by Anne T on Wednesday, 30 January 2019
Accuracy: 5 (Our Pic)
No Comments
Garth Fach Enclosure . Misc. Earthwork in Powys
Posted by geoffstickland on Thursday, 05 November 2020
Condition: 1, Ambience: 3, Access: 3, Accuracy: 5 (Our Pic)
No Comments
Troed y Rhiw (Cilycwm) . Misc. Earthwork in Carmarthenshire (Sir Caerfyrddin)
Posted by geoffstickland on Saturday, 12 December 2020
Condition: 1, Ambience: 3, Access: 4, Accuracy: 5 (Our Pic)
No Comments
Berth-lwyd pond . Misc. Earthwork in Powys
Posted by geoffstickland on Tuesday, 16 February 2021
Condition: 2, Access: 4, Accuracy: 5 (Our Pic)
No Comments
Cefn Iolo Enclosure . Misc. Earthwork in Powys
Posted by geoffstickland on Saturday, 03 July 2021
Condition: 2, Ambience: 3, Access: 4, Accuracy: 5 (Our Pic)
No Comments
Rhiw Garegog Ditch . Misc. Earthwork in Carmarthenshire (Sir Caerfyrddin)
Posted by geoffstickland on Friday, 17 February 2023
Condition: 2, Ambience: 3, Access: 3, Accuracy: 5 (Our Pic)
No Comments
Hut Circle near Ty Mawr . Misc. Earthwork in Gwynedd
Posted by agp1 on Sunday, 17 August 2025
Condition: 4, Ambience: 3, Access: 4, Accuracy: 5 (Other Pic)
No Comments
Blorenge West Flank - Y Blorens . Misc. Earthwork in Monmouthshire (Sir Fynwy)
Posted by Annwfn_deCym23 on Wednesday, 15 November 2023
Condition: 2, Ambience: 5, Access: 4, Accuracy: 4 (Our Pic)
No Comments
Graianog Long Mound . Misc. Earthwork in Gwynedd
Posted by Bladup on Saturday, 02 January 2016
Condition: 3, Ambience: 3, Access: 5, Accuracy: 5 (Our Pic)
No Comments
Wat's Dyke, Erddig (Big Wood) . Misc. Earthwork in Wrexham
Posted by Andy B on Saturday, 24 January 2026
Condition: 4, Ambience: 4, Access: 4, Accuracy: 3 (Our Pic)
No Comments
Wat's Dyke, Henlle Hall . Misc. Earthwork in Wrexham
Posted by Andy B on Sunday, 25 January 2026
Condition: 3, Ambience: 4, Access: 4, Accuracy: 4 (Our Pic)
No Comments
Rhyd Blaen-Y-Cwm Enclosure . Misc. Earthwork in West Glamorgan
Posted by Baldrick on Sunday, 18 February 2007
Condition: 3, Ambience: 4, Access: 3, Accuracy: 3 (Our Pic)
No Comments
Offa's Dyke (Ceiriog Valley) . Misc. Earthwork in Wrexham
Posted by Anne T on Sunday, 22 February 2026
Condition: 3, Ambience: 4, Access: 3, Accuracy: 5 (Other Pic)
No Comments
Offa's Dyke at Plas Power Wood . Misc. Earthwork in Wrexham
Posted by Anne T on Wednesday, 25 February 2026
Condition: 3, Ambience: 3, Access: 4, Accuracy: 5 (Other Pic)
No Comments
Wat's Dyke (Holywell and Basingwerk) . Misc. Earthwork in Flintshire (Sir y Fflint)
Posted by Anne T on Sunday, 01 March 2026
Accuracy: 5 (Other Pic)
No Comments
Shepherd's Well Cross Dyke . Misc. Earthwork in Powys
Posted by Harry_20 on Tuesday, 02 June 2026
Condition: 3, Ambience: 4, Access: 2, Accuracy: 5 (Our Pic)
No Comments
Carn Llwyd Earthwork . Misc. Earthwork in Pembrokeshire
Posted by Bladup on Thursday, 20 August 2026
Condition: 3, Ambience: 4, Access: 4, Accuracy: 4 (Our Pic)
No Comments
Cefnllys Burnt Mound . Misc. Earthwork in Powys
Posted by jfarrar on Tuesday, 22 November 2016
Ambience: 4, Access: 3, Accuracy: 4 (Our Pic)
No Comments
Maindy Hill Camp . Misc. Earthwork in Monmouthshire (Sir Fynwy)
Posted by SolarMegalith on Friday, 09 December 2011
Condition: Destroyed, Accuracy: 4 (No Pic)
Llan-melin wood Earthwork . Misc. Earthwork in Monmouthshire (Sir Fynwy)
Posted by coldrum on Wednesday, 20 February 2008
Condition: 2, Ambience: 3, Access: 4, Accuracy: 4 (No Pic)
Goedwig Enclosure . Misc. Earthwork in Ceredigion
Posted by HistoryHikerWales on Monday, 19 October 2026
Condition: 2, Accuracy: 5 (No Pic)
Offa's Dyke west of Ruabon . Misc. Earthwork in Wrexham
Posted by Andy B on Saturday, 04 April 2020
Condition: 4, Ambience: 4, Access: 4, Accuracy: 4 (No Pic)
No Comments
Hen Caerau . Misc. Earthwork in Carmarthenshire (Sir Caerfyrddin)
Posted by coldrum on Sunday, 15 July 2007
Accuracy: 3 (No Pic)
No Comments
Erddig Motte . Misc. Earthwork in Wrexham
Posted by Andy B on Saturday, 24 January 2026
Condition: 3, Ambience: 4, Access: 4, Accuracy: 4 (No Pic)
No Comments
Cwrt-Y-Gaer . Misc. Earthwork in Monmouthshire (Sir Fynwy)
Posted by coldrum on Wednesday, 20 February 2008
Accuracy: 4 (No Pic)
No Comments
Wat's Dyke, River Alyn . Misc. Earthwork in Wrexham
Posted by Anne T on Monday, 02 February 2026
Condition: 3, Ambience: 4, Access: 4, Accuracy: 4 (No Pic)
No Comments
Wat's Dyke, Pandy . Misc. Earthwork in Wrexham
Posted by Anne T on Monday, 02 February 2026
Condition: 3, Ambience: 3, Access: 4, Accuracy: 4 (No Pic)
No Comments
Wat's Dyke, Ty Gwyn Lane . Misc. Earthwork in Wrexham
Posted by Anne T on Monday, 02 February 2026
Condition: 3, Ambience: 2, Access: 4, Accuracy: 3 (No Pic)
No Comments
Berrach Earthwork . Misc. Earthwork in Carmarthenshire (Sir Caerfyrddin)
Posted by coldrum on Sunday, 15 July 2007
Accuracy: 3 (No Pic)
No Comments
Wat's Dyke, Racecourse Ground . Misc. Earthwork in Wrexham
Posted by Anne T on Tuesday, 03 February 2026
Condition: 3, Ambience: 2, Access: 3, Accuracy: 3 (No Pic)
No Comments
Mynachlog-Uchaf . Misc. Earthwork in Ceredigion
Posted by coldrum on Monday, 19 January 2009
Accuracy: 4 (No Pic)
No Comments
Undy Earthwork . Misc. Earthwork in Monmouthshire (Sir Fynwy)
Posted by coldrum on Friday, 13 July 2007
Accuracy: 3 (No Pic)
No Comments
Kemeys Graig Earthworks . Misc. Earthwork in Monmouthshire (Sir Fynwy)
Posted by coldrum on Friday, 13 July 2007
Accuracy: 3 (No Pic)
No Comments
Goldcliff Earthwork . Misc. Earthwork in Monmouthshire (Sir Fynwy)
Posted by coldrum on Friday, 13 July 2007
Accuracy: 3 (No Pic)
No Comments
Cefn Gelligaer Cross Dyke . Misc. Earthwork in Mid Glamorgan
Posted by coldrum on Thursday, 12 July 2007
Accuracy: 3 (No Pic)
No Comments
Darren Ddu Enclosures . Misc. Earthwork in Powys
Posted by coldrum on Thursday, 12 July 2007
Accuracy: 3 (No Pic)
No Comments
Wat's Dyke, Wrexham Cemetery . Misc. Earthwork in Wrexham
Posted by Anne T on Tuesday, 03 February 2026
Condition: 3, Ambience: 3, Access: 5, Accuracy: 3 (No Pic)
No Comments
Rhiw Garegog Scoop Grave 2 . Misc. Earthwork in Carmarthenshire (Sir Caerfyrddin)
Posted by geoffstickland on Sunday, 19 February 2023
Access: 3, Accuracy: 5 (No Pic)
No Comments
Rhiw Garegog Scoop Grave 1 . Misc. Earthwork in Carmarthenshire (Sir Caerfyrddin)
Posted by geoffstickland on Sunday, 19 February 2023
Condition: 3, Ambience: 4, Access: 3, Accuracy: 5 (No Pic)
No Comments
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