YSTRADGYNLAIS
Locality of -3 000 inhabitants
YSTRADFELLTE
YSTRAD MEURIG
YSTRAD FFLUR
YSTRAD
Ystrad has a website
Locality of -10 000 inhabitants
YSTALYFERA
Locality of -4 000 inhabitants
YSGUBOR-Y-COED
YSCIR
Locality of -1 500 inhabitants
YSCEIFIOG
YSBYTY YSTWYTH
YSBYTY IFAN
YNYSYBWL
Ynysybwl has a website
Locality of -5 000 inhabitants
YNYSHIR
Ynyshir has a website
Locality of -4 000 inhabitants
YNYSDDU
Ynysddu has a website
Locality of -4 000 inhabitants
YNYSAWDRE
Locality of -4 000 inhabitants
Y FERWIG
Y FELINHELI
Locality of -2 500 inhabitants
WOLFSCASTLE
WISTON
Locality of -2 000 inhabitants
WILLINGTON WORTHENBURY
Locality of -1 000 inhabitants
WICK
WHITTON
WHITLAND
Locality of -2 500 inhabitants
WHITFORD
Locality of -2 500 inhabitants
WENVOE
Locality of -3 000 inhabitants
WELSHPOOL
Locality of -10 000 inhabitants
WELSH ST DONATS
WAUNFAWR
Locality of -2 000 inhabitants
WALWYN'S CASTLE
WAEN