Map of places in Vale of Glamorgan compiled from this list See the list of places in Wales for places in other principal areas. This is a list of towns and villages in the principal area of Vale of Glamorgan, Wales. A Aberthaw, Aberthin B Bonvilston, Barry, Barry Island, Boverton, Broughton C Cadoxton, City, Clawdd Coch, Cogan, Colwinston, Corntown, Cowbridge D Dinas Powys, Dowlais, Drope, Duffryn/Dyffryn E Ewenny, Eglwys Brewis F Flemingston, Fontegary G Gileston, Gwern-y-Steeple, Graig Penllyn H Hensol Castle L Lavernock, Llampha, Llanbethery, Llanblethian, Llancadle, Llancarfan, Llandough (near Cowbridge), Llandough (near Cardiff), Llandow, Llangan, Llanmaes, Llanmihangel, Llansannor, Llantrithyd, Llantwit Major, Llysworney M Marcross, Michaelston-le-Pit, Monknash, Moulton O Ogmore Ogmore-by-Sea P Penarth, Pendoylan, Penllyn, Penmark, Peterston-super-Ely, Porthkerry R Rhoose S St Andrew's Major, St Athan, St Brides Major, St Donats, St Hilary, St Lythans, St Mary Church, St Nicholas, Sigingstone, Southerndown, Sully T Talygarn, Tredodridge, Treguff, Treoes W Walterston, Welsh St Donats, Wenvoe, Wick Y Ystradowen Vale of Glamorgan