| ID Site | Photo | Description | Commune (Département) | Ville proche |
|
 | ABGR X | | Grace Dieu Abbey
| Llangattock vibon avel (Monmouthshire) | Monmouth |
 | ABTI-5 | | Tintern Abbey
| Tintern (Monmouthshire) | Monmouth |
 | CABS 0 | | Bedd Y Gwr Hir
| Llanelly (Monmouthshire) | Ebbw Vale |
 | CAJ1-0 | | Cwm Bwchel
| Crucorney (Monmouthshire) | Ebbw Vale |
 | CALO-0 | | Loxbridge Loxidge Tump | Crucorney (Monmouthshire) | Ebbw Vale |
 | CAV3-0 | | Carn Blorenge
| Llanfoist Fawr (Monmouthshire) | Ebbw Vale |
 | CAW4-0 | | Wiral
| Crucorney (Monmouthshire) | Ebbw Vale |
 | CHAB-4 | | Abergavenny Castle
| Abergavenny (Monmouthshire) | Pontypool |
 | CHC7-4 | | Caldicot Castle
| Caldicot (Monmouthshire) | Newport |
 | CHCH-5 | | Chepstow Castle
| Chepstow (Monmouthshire) | Monmouth |
 | CHGR-3 | | Grosmont Castle
| Grosmont (Monmouthshire) | Monmouth |
 | CHL1-0 | | Llangybi Castle Castell Tregrug; Llangibby Castle | Llangybi (Monmouthshire) (Monmouthshire) | Cwmbran |
 | CHM0-0 | | Monmouth Castle
| Monmouth (Monmouthshire) | Monmouth |
 | CHRA-4 | | Raglan Castle
| Raglan (Monmouthshire) | Monmouth |
 | CHSK-3 | | Skenfrith Castle
| Llangattock vibon avel (Monmouthshire) | Monmouth |
 | CHUS-4 | | Usk Castle
| Usk (Monmouthshire) | Pontypool |
 | CHWH-5 | | White Castle Llantilio Castle | Llantilio Crossenny (Monmouthshire) | Monmouth |
 | CPGR-2 | | Grey Hill Gray Hill | Caerwent (Monmouthshire) | Newport |
 | DLGA+3 |  | Gaerllwyd Gaer Llwyd; Y Gaer Llwyd | Shirenewton (Monmouthshire) | Newport |
 | DLH0-2 | | Heston Brake
| Portskewett (Monmouthshire) | Newport |
 | FO12-0 | | Piercefield Camp
| St Arvans (Monmouthshire) | Monmouth |
 | FO22-0 | | Pen-Twyn
| Crucorney (Monmouthshire) | Ebbw Vale |
 | FOB5-0 | | The Bulwarks
| Chepstow (Monmouthshire) | Monmouth |
 | FOB6-0 | | Blackcliff Wood Camp
| Tintern (Monmouthshire) | Monmouth |
 | FOBI-0 | | Bishop's Barnets Wood
| St Arvans (Monmouthshire) | Monmouth |
 | FOG9-0 | | Gaer Hill
| St Arvans (Monmouthshire) | Monmouth |
 | FOGB-0 | | Gaer-Fawr Hillfort
| Llangwm (Monmouthshire) (Monmouthshire) | Cwmbran |
 | FOGF-0 | | Great House Camp
| Llangwm (Monmouthshire) (Monmouthshire) | Monmouth |
 | FOJ1-0 | | Campswood Camp
| Gwehelog Fawr (Monmouthshire) | Pontypool |
 | FOL5-0 | | Llanmelin Wood Hillfort
| Shirenewton (Monmouthshire) | Newport |
 | FOPM-0 | | Pierce Wood Camp
| St Arvans (Monmouthshire) | Monmouth |
 | FOS2-0 | | Sudbrook Fort
| Portskewett (Monmouthshire) | Newport |
 | FOT9-0 | | Twyn-Y-Gaer
| Crucorney (Monmouthshire) | Ebbw Vale |
 | FOX0-0 | | Coed-Y-Bwnyff Coed Y Bwnydd Camp | Llanarth (Monmouthshire) (Monmouthshire) | Pontypool |
 | MAHA-5 | | Harold's Stones
| Trelech (Monmouthshire) | Monmouth |
 | MHGR-0 | | Grey Hill
| Caerwent (Monmouthshire) | Newport |
 | MHL3-3 | | Llanfihangel Rogiet
| Rogiet (Monmouthshire) | Newport |
 | MHL4-3 | | Waen-Y-'ffeirad Llangybi Bottom | Llangybi (Monmouthshire) (Monmouthshire) | Cwmbran |
 | MOBE-0 | | The Berries
| Caldicot (Monmouthshire) | Newport |
 | MOPE-0 | | Penrhos
| Llantilio Crossenny (Monmouthshire) | Monmouth |
 | MOT7-0 | | Tregrug Castle Llangybi | Llangybi (Monmouthshire) (Monmouthshire) | Cwmbran |
 | RBCR-0 | | Crick Barrow
| Caerwent (Monmouthshire) | Newport |
 | RBF6 0 | | Foresters' Oaks
| Caerwent (Monmouthshire) | Newport |
 | RBL0-0 | | Twr Pen Cryn (E)
| Llanelly (Monmouthshire) | Ebbw Vale |
 | RBL2-0 | | Ty-Canol Llanover Fawr | Llanover (Monmouthshire) | Pontypool |
 | RBLO-0 | | Lower Hale (C)
| Tintern (Monmouthshire) | Monmouth |
 | RBMI-0 | | Middle Hendre
| Llangattock vibon avel (Monmouthshire) | Monmouth |
 | RBT1-0 | | Lower Hale Wood (B)
| Tintern (Monmouthshire) | Monmouth |
 | RBTI-0 | | Lower Hale Wood (A)
| Tintern (Monmouthshire) | Monmouth |
 | SOVI-4 | | Virtuous Well St Anne's Well; Red Pool | Trellech United (Monmouthshire) | Monmouth |
|
| |
Réponse | 1-50/50 |