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There are 56 places in Wales beginning with Y, this includes hamlets, villages, towns, and suburban areas. Below, you’ll find the full list of place names from data provided by Ordnance Survey, including the postcode and local authority of each destination.

PlaceTypePostcodeCounty
Y BalaTownLL23Gwynedd - Gwynedd
Y BlaenauTownNP13Blaenau Gwent - Blaenau Gwent
Y Bontnewydd-ar-WyVillageLD1Powys - Powys
Y Coed DuonTownNP12Caerffili - Caerphilly
Y DrenewyddTownSY16Powys - Powys
Y FanVillageSY18Powys - Powys
Y FelinheliVillageLL56Gwynedd - Gwynedd
Y FerwigVillageSA43Sir Ceredigion - Ceredigion
Y FfôrVillageLL53Gwynedd - Gwynedd
Y FronVillageLL54Gwynedd - Gwynedd
Y Gelli GandryllTownHR3Powys - Powys
Y GorsHamletSY23Sir Ceredigion - Ceredigion
Y GroesVillageLD1Powys - Powys
Y GurnosVillageSA9Powys - Powys
Y ParcSuburban AreaCF34Pen-y-bont ar Ogwr - Bridgend
Y RhathSuburban AreaCF23Caerdydd - Cardiff
Y SgwârVillageSA62Sir Benfro - Pembrokeshire
Y WernSuburban AreaLL56Gwynedd - Gwynedd
Y WigHamletSY21Powys - Powys
Y WigVillageCF71Bro Morgannwg - the Vale of Glamorgan
YerbestonHamletSA68Sir Benfro - Pembrokeshire
YnysVillageLL47Gwynedd - Gwynedd
YnysboethSuburban AreaCF45Rhondda Cynon Taf - Rhondda Cynon Taf
YnysdduVillageNP11Caerffili - Caerphilly
Ynys-fachSuburban AreaCF48Merthyr Tudful - Merthyr Tydfil
YnysforganSuburban AreaSA6Abertawe - Swansea
YnyshirSuburban AreaCF39Rhondda Cynon Taf - Rhondda Cynon Taf
Ynys-isafSuburban AreaSA9Powys - Powys
YnyslasVillageSY24Sir Ceredigion - Ceredigion
YnysmaerdySuburban AreaSA11Castell-nedd Port Talbot - Neath Port Talbot
YnysmaerdySuburban AreaCF72Rhondda Cynon Taf - Rhondda Cynon Taf
YnysmeudwySuburban AreaSA8Castell-nedd Port Talbot - Neath Port Talbot
YnysowenVillageCF48Merthyr Tudful - Merthyr Tydfil
YnystaweSuburban AreaSA6Abertawe - Swansea
Ynys-uchafSuburban AreaSA9Powys - Powys
YnyswenVillageSA9Powys - Powys
YnyswenSuburban AreaCF42Rhondda Cynon Taf - Rhondda Cynon Taf
YnysybwlVillageCF37Rhondda Cynon Taf - Rhondda Cynon Taf
Yr ArwyddVillageLL71Sir Ynys Mon - Isle of Anglesey
Yr As FawrHamletCF71Bro Morgannwg - the Vale of Glamorgan
Yr Eglwys NewyddSuburban AreaCF14Caerdydd - Cardiff
Ysbyty IfanVillageLL24Conwy - Conwy
Ysbyty YstwythVillageSY25Sir Ceredigion - Ceredigion
YsceifiogVillageCH8Sir y Fflint - Flintshire
Ysgubor NewyddSuburban AreaCF47Merthyr Tudful - Merthyr Tydfil
YstalyferaVillageSA9Castell-nedd Port Talbot - Neath Port Talbot
YstradSuburban AreaCF41Rhondda Cynon Taf - Rhondda Cynon Taf
Ystrad AeronVillageSA48Sir Ceredigion - Ceredigion
Ystrad FawrSuburban AreaCF31Pen-y-bont ar Ogwr - Bridgend
Ystrad MynachTownCF82Caerffili - Caerphilly
YstradfellteHamletCF44Powys - Powys
YstradgynlaisTownSA9Powys - Powys
YstradmeurigVillageSY25Sir Ceredigion - Ceredigion
YstradowenVillageSA9Sir Gaerfyrddin - Carmarthenshire
YstradowenVillageCF71Bro Morgannwg - the Vale of Glamorgan
YstumtuenHamletSY23Sir Ceredigion - Ceredigion
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Kieren is the founder and editor-in-chief of Wales Guidebook. Originally from rural Mid-Wales, he has lived all over the country from Cardiff to Wrexham. A true Welshman, Kieren created this site to share his passion for Wales and help others discover this beautiful country.