| Location of Camp | N.G.Ref. | Dimensions | Area | Type |
|---|---|---|---|---|
| Derwydd-bach Farm, Gwynedd | SH477454 | 350+ x 138+ ft (107+ x 42+ m) | c.1½-15 acres (c.0.66-6 ha) | … |
| Pen-y-Gwrhyd, Gwynedd | SH659557 | 720 x 620 ft (220 x 189 m) | 10 acres (c.4 ha) | … |
| Llanfor, Gwynedd | SH937363 | 1,250 x 1,000+ ft (381 x 305+ m) | c.28¾ acres (c.11.6 ha) | … |
| Penrhos, Clwyd | SJ042427 | 1,450+ x 1,250 ft (442 x 381 m) | c.41½ acres (c.16.8 ha) | … |
| Clawdd Coch A, Gwynedd | SJ252198 | c.750 x c.890 ft (c.230 x c.270 m) | c.15¼ acres (c.6.2 ha) | ! |
| Clawdd Coch B, Gwynedd | SJ246202 | irregular | c.12½ acres (c.5 ha) | ! |
| Abertanat A, Powys | SJ248214 | unknown | unknown | ! |
| Abertanat B, Powys | SJ245208 | unknown | unknown | ! |
| Abertanat West, Powys | SJ243212 | unknown | unknown | ! |
| Pant-teg Uchaf, Dyfed | SN6449 | reclassified as ‘military practice works’ | … | |
| Arhosfar Garreg, Dyfed | SN802263 | 1,610 x 1,225 ft (491 x 373 m) | c.45¼ acres (c.18.3 ha) | … |
| Y Pigwn 1, Dyfed/Powys | SN827313 | 1,380 x 1,180 ft (421 x 360 m) | 37½ acres (15 ha) | … |
| Y Pigwn 2, Dyfed/Powys | SN827313 | 1,190 x 930 ft (363 x 283 m) | 25½ acres (10 ha) | … |
| Carn Caca, West Glamorgan | SN837001 | c.665 x 785 ft (c.203 x 239 m) | c.11¾ acres (c.4.8 ha) | … |
| Coelbren, West Glamorgan | SN862102 | 1,436 x 1,090 (1,000) ft (438 x 332 (305) m) | c.34½ acres (c.14 ha) | … |
| Beulah, Powys | SN919505 | 1,375 x 1,160 ft (419 x 354 m) | c.36½ acres (14.8 ha) | … |
| Ystradfellte, Powys | SN924164 | 1,200 x 800 ft (366 x 244 m) | c.22 acres (8.92 ha) | … |
| Esgairperfedd, Powys | SN924799 | 920 x 800 ft (280 x 244 m) | c.17 acres (c.6.84 ha) | … |
| St Harmon, Powys | SN985717 | 1,125 x 740 ft (343 x 226 m) | c.19 acres (c.7.73 ha) | … |
| Trefal, Powys | SO0268 | ? x ft (? x m) | acres ( ha) | ? |
| Glanmiheli, Powys | SO157901 | 725 x 650 (800) ft (221 x 198 (244) m) | 10¾-13¼ acres (4.38-5.39 ha) | … |
| Clyro, Powys | SO225430 | 1,200 x 900 ft (366 x 274 m) | c.24¾ acres (c.10 ha) | … |
| Walton 1 (west), Powys | SO252598 | 550 x 470 ft (168 x 143 m) | c.6 acres (2.4 ha) | … |
| Walton 2 (central), Powys | SO254599 | 630 x 535 ft (192 x 163 m) | c.7¾ acres (3.13 ha) | … |
| Walton 3 (east), Powys | SO255600 | 550 x c.410 ft (168 x 125 m) | c.5¼ acres (2.1 ha) | … |
| Hindwell Farm, Walton, Powys | SO250608 | 1,560 x c.1,220 ft (475 x 372 m) | c.43¾ acres (17.7 ha) | … |
| Blaen-cwm Bach, West Glamorgan | SS796987 | 2,980 x 970 ft (908 x 295 m) | 62½ acres (25.3 ha) | … |
| Twyn y Briddallt, Mid Glamorgan | ST002982 | 1,250 x 580 ft (381 x 176 m) | 16 acres (c.6.4 ha) | … |
| Pen y Coedcae, Mid Glamorgan | ST059878 | 1,580 x 1,030 ft (481 x 314 m) | 37½ acres (15 ha) | … |
Temporary Marching Camps in Wales
This page contains the names, grid references, dimensions and enclosed areas of every known Roman camp in Wales.