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Megalithic Portal Map Search
For ease of searching our database, sites in the neighbouring unitary
authority of Newport (Casnewydd) and Torfaen are also listed under Monmouthshire. 
Showing 50 sites in list below and 194 on map
View on Interactive Map View on 3D globe map
Site Matches - Showing 50 sites in list below and 194 on map View Most Recent
Raglan Cross . Ancient Cross in Monmouthshire (Sir Fynwy)
Posted by dooclay on Wednesday, 28 June 2023
Condition: 3, Ambience: 4, Access: 5, Accuracy: 5 (Our Pic)
No Comments
Wiral Cairn . Cairn in Monmouthshire (Sir Fynwy)
Posted by dooclay on Tuesday, 03 October 2023
Condition: 3, Ambience: 5, Access: 2, Accuracy: 5 (Our Pic)
No Comments
Capel Newydd . Carving in Monmouthshire (Sir Fynwy)
Posted by Annwfn_deCym23 on Tuesday, 14 November 2023
Condition: 4, Ambience: 5, Access: 4, Accuracy: 1 (Our 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
Churchyard Cross, Llantilio Crossenny . Ancient Cross in Monmouthshire (Sir Fynwy)
Posted by dooclay on Monday, 29 July 2024
Condition: 3, Ambience: 3, Access: 5, Accuracy: 5 (Our Pic)
No Comments
St Mable's Churchyard Cross, Llanvapley . Ancient Cross in Monmouthshire (Sir Fynwy)
Posted by dooclay on Monday, 29 July 2024
Condition: 3, Ambience: 4, Access: 5, Accuracy: 5 (Our Pic)
No Comments
Abergavenny Priory Cross . Ancient Cross in Monmouthshire (Sir Fynwy)
Posted by dooclay on Monday, 29 July 2024
Condition: 2, Ambience: 3, Access: 5, Accuracy: 4 (Our Pic)
No Comments
Dingestow Churchyard Cross . Ancient Cross in Monmouthshire (Sir Fynwy)
Posted by dooclay on Wednesday, 21 August 2024
Condition: 4, Ambience: 4, Access: 5, Accuracy: 5 (Our Pic)
No Comments
Mitchel Troy Churchyard Cross . Ancient Cross in Monmouthshire (Sir Fynwy)
Posted by dooclay on Tuesday, 20 August 2024
Condition: 4, Ambience: 4, Access: 5, Accuracy: 5 (Our Pic)
No Comments
Silurum Stone . Marker Stone in Monmouthshire (Sir Fynwy)
Posted by coldrum on Saturday, 26 December 2020
Accuracy: 4 (Our Pic)
No Comments
Mynydd Henllys . Barrow Cemetery in Monmouthshire (Sir Fynwy)
Posted by Bladup on Monday, 21 September 2015
Condition: 3, Ambience: 4, Access: 4, Accuracy: 5 (Our Pic)
No Comments
Blaenawey Well (Bettws) . Holy Well or Sacred Spring in Monmouthshire (Sir Fynwy)
Posted by Sunny100 on Wednesday, 21 September 2011
Condition: 4, Ambience: 4, Access: 5, Accuracy: 4 (Our Pic)
No Comments
Bettws Newydd Churchyard Cross . Ancient Cross in Monmouthshire (Sir Fynwy)
Posted by dooclay on Wednesday, 01 July 2026
Condition: 3, Ambience: 4, Access: 5, Accuracy: 5 (Our Pic)
No Comments
Gray Hill Cairn Cemetery . Barrow Cemetery in Monmouthshire (Sir Fynwy)
Posted by sem on Monday, 06 May 2013
Condition: 2, Ambience: 4, Access: 3, Accuracy: 5 (Our Pic)
No Comments
Penallt Churchyard Cross . Ancient Cross in Monmouthshire (Sir Fynwy)
Posted by dooclay on Wednesday, 08 January 2025
Condition: 3, Ambience: 4, Access: 5, Accuracy: 5 (Our Pic)
No Comments
Caerleon Roman Amphitheatre . Ancient Temple in Monmouthshire (Sir Fynwy)
Posted by TheCaptain on Thursday, 07 August 2025
Condition: 5, Ambience: 4, Access: 4, Accuracy: 5 (Our Pic)
No Comments
Trellech Wayside Cross . Ancient Cross in Monmouthshire (Sir Fynwy)
Posted by dooclay on Tuesday, 07 January 2025
Condition: 3, Ambience: 3, Access: 5, Accuracy: 5 (Our Pic)
No Comments
Peny Garn Cross Base . Ancient Cross in Monmouthshire (Sir Fynwy)
Posted by dooclay on Tuesday, 07 January 2025
Condition: 2, Ambience: 3, Access: 5, Accuracy: 4 (Our Pic)
No Comments
St Teilo's Church (Llantilio Pertholey) . Ancient Cross in Monmouthshire (Sir Fynwy)
Posted by Anne T on Saturday, 02 February 2019
Accuracy: 4 (Our Pic)
No Comments
Llancayo Barrow Cemetery . Barrow Cemetery in Monmouthshire (Sir Fynwy)
Posted by thehappydruid on Wednesday, 03 July 2019
Access: 3, Accuracy: 5 (Our Pic)
No Comments
Pleiades alignments in Wales? Archaoastronomy at Twmbarlwm and South Gwent . Hillfort in Monmouthshire (Sir Fynwy)
Posted by Sivertsen on Thursday, 07 July 2011
Pleiades alignments in Wales? Archaoastronomy at Twmbarlwm Parts 2 and 3 . Hillfort in Monmouthshire (Sir Fynwy)
Posted by Andy B on Monday, 18 July 2011
Maindee Camp . Ancient Village or Settlement in Monmouthshire (Sir Fynwy)
Posted by vicky on Wednesday, 25 February 2004
Accuracy: 4 (No Pic)
Grosmont Fawr . Hillfort in Monmouthshire (Sir Fynwy)
Posted by vicky on Sunday, 21 July 2002
Accuracy: 3 (No Pic)
Twyn-y-Gaer (Monmouthshire) . Hillfort in Monmouthshire (Sir Fynwy)
Posted by vicky on Wednesday, 03 March 2004
Condition: 2, Ambience: 4, Access: 3, Accuracy: 5 (No Pic)
Green Meadow Woods . Holy Well or Sacred Spring in Monmouthshire (Sir Fynwy)
Posted by coldrum on Sunday, 03 July 2011
Condition: 3, Ambience: 3, Access: 4, Accuracy: 3 (No Pic)
Five Lanes Round Barrow (B) . Round Barrow(s) in Monmouthshire (Sir Fynwy)
Posted by vicky on Sunday, 21 July 2002
Accuracy: 4 (No Pic)
Kymin Hill . Hillfort in Monmouthshire (Sir Fynwy)
Posted by vicky on Sunday, 21 July 2002
Accuracy: 3 (No Pic)
Trellech United . Standing Stone (Menhir) in Monmouthshire (Sir Fynwy)
Posted by vicky on Sunday, 21 July 2002
Accuracy: 3 (No Pic)
Twm Barlwm Round Cairn . Round Cairn in Monmouthshire (Sir Fynwy)
Posted by vicky on Wednesday, 25 February 2004
Accuracy: 3 (No Pic)
Twyn-y-Dinas . Hillfort in Monmouthshire (Sir Fynwy)
Posted by vicky on Sunday, 21 July 2002
Accuracy: 3 (No Pic)
Maindy Hill Camp . Misc. Earthwork in Monmouthshire (Sir Fynwy)
Posted by SolarMegalith on Friday, 09 December 2011
Condition: Destroyed, Accuracy: 4 (No Pic)
Camp Hill Bryngwyn . Ancient Village or Settlement in Monmouthshire (Sir Fynwy)
Posted by vicky on Sunday, 21 July 2002
Accuracy: 3 (No Pic)
Careg Croes-Ifor . Round Cairn in Monmouthshire (Sir Fynwy)
Posted by vicky on Sunday, 21 July 2002
Accuracy: 3 (No Pic)
Bishop Barnet's Camp . Ancient Village or Settlement in Monmouthshire (Sir Fynwy)
Posted by vicky on Sunday, 21 July 2002
Accuracy: 3 (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)
Chapel Tump . Ancient Village or Settlement in Monmouthshire (Sir Fynwy)
Posted by vicky on Sunday, 21 July 2002
Accuracy: 3 (No Pic)
Rhiwderin (Newport) . Rock Art in Monmouthshire (Sir Fynwy)
Posted by Anne T on Sunday, 14 January 2018
Accuracy: 2 (No Pic)
Llanover Fawr . Round Barrow(s) in Monmouthshire (Sir Fynwy)
Posted by vicky on Sunday, 21 July 2002
Accuracy: 3 (No Pic)
St Julian's Wood . Hillfort in Monmouthshire (Sir Fynwy)
Posted by vicky on Wednesday, 25 February 2004
Accuracy: 3 (No Pic)
Lower Halewood . Round Barrow(s) in Monmouthshire (Sir Fynwy)
Posted by vicky on Sunday, 21 July 2002
Accuracy: 3 (No Pic)
Upton Ancient Trackway . Ancient Trackway in Monmouthshire (Sir Fynwy)
Posted by vicky on Sunday, 21 July 2002
Accuracy: 3 (No Pic)
No Comments
St Illtyd's Castle Mound . Artificial Mound in Monmouthshire (Sir Fynwy)
Posted by thehappydruid on Wednesday, 24 July 2019
Accuracy: 5 (No Pic)
No Comments
Middle Hendre . Round Barrow(s) in Monmouthshire (Sir Fynwy)
Posted by vicky on Sunday, 21 July 2002
Accuracy: 3 (No Pic)
No Comments
Trefil-Las . Round Barrow(s) in Monmouthshire (Sir Fynwy)
Posted by vicky on Sunday, 21 July 2002
Accuracy: 2 (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
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