Print Media Advertising in Coed y Garth

Get in touch

Print Advertising

Print media is the general term for printed materials that promote businesses, services or events.

Print media is very diverse and can include anything from leaflets, posters, keyrings, pens, pull-up banners, folders, and fun stuff. It is anything on which your logo, service or artwork can be printed and displayed to potential customers (advertising in newspapers and magazines also falls under the umbrella of print media - which we cover here, but in this section, we focus on printed materials).

Our independent printers offer a full range of print media services in Coed y Garth, to promote brands through this proven and established marketing medium. We work with a variety of different printers to get you the best prices and quality on all your print media. We can create leaflets and posters at any size you require, from standard sizes to something more bespoke.

If you want to get costs and information on our print media services contact us today. 

Contact Us

What is Print Media?

As mentioned above, the term print covers a whole range of different formats. Leaflets and posters are the most popular form of print media and are a relatively cheap way to get your message out to a broad cross-section of society. Most shops, pubs, bars, cinemas, clubs, stations, libraries, etc, all stock leaflets, whilst posters are still displayed in Coed y Garth on noticeboards, in shop windows and other high-footfall areas. As printed media reach into local communities in such a "grass-roots way" they are highly effective and often offer a good return on investment. This is why print media continues to be so popular with many advertisers. 

Types of Print Media

The main forms of print media are listed below but our printers can basically help you with any branding and printing - just ask us!

  • Leaflets – leaflets are the most popular form of print media. They are great because they allow you to put as much information on them as you like. They come in many different shapes and sizes and can be printed on one side, two sides, four sides, fold-out versions etc. The most typical sizes you see are known as DL and A5. You can also die-cut them (cut into certain shapes – round, square, triangle etc.) to make yourself stand out further. You can print from as little as 1 leaflet up to millions. Costs vary based on the quantity, size of leaflet and the paper quality you decide to use. 

  • Posters – similar to leaflets, there are lots of different options in terms of poster sizes. The most common poster sizes we deal with are A3, A4, 4 sheets, 6 sheets. Other options include A0, A1, A2, B2.  Sometimes you may want something which doesn’t fit these specifications, don’t worry we get that printed too!

  • Banners – outdoor banners are those found on the side of buildings, school gates, and roadside railings (normally manually attached). They are great at promoting local events and businesses and are normally hardwearing as they are made from strong PVC. There are no standard sizes for these, they are typically about 2 metres wide by 10 metres long, but can be longer or shorter. Hardwearing and tough they are good value for money. They are cheaper versions of typical outdoor ad options or billboard advertising

  • Pull up banners – these are popular as they are cheap and portable, so you can move them around to various locations. They are excellent for promoting at stalls, receptions, schools etc. 

  • Bespoke banners/standees - remember the poke-your-head-through-the-empty-face-standees at the pier ends in Blackpool, Southend, Weston Super-mare or Brighton? Well, interactive standees like that are coming back and are a clever way to get your customers and people to physically engage with what you are promoting. People often take photos of such standees and post them on social media, making these stands really come to life and meaning that your product will be promoted and advertised to a much wider audience than just where the standee is physically sat. 

  • Stickers/badges - always great to give out at events. Stickers and badges can be of various sizes, shapes and colours. Again if you can think of a clever way to incorporate them into what you are doing, you can literally have people walking around promoting you. 

  • Stationary – branding stationary has been popular for years and is particularly so for companies and business - often great to give out at the end of meetings. Examples of stationary print media include pens, pencils, rubbers, mousemats and pads. They often have good "pick up" as they are practical and useful, they can also hang around for quite a long time. 

Other popular ideas include branded cups, key rings, folders and envelopes. As you can see the list is almost endless!

Enquire Today

What are the Costs of Printing in Coed y Garth?

As mentioned above the cost of printing in SY20 8 depends on different factors. These are namely:

  • Quantity - the number you want printed will obviously affect the price. The more you want, the more expensive. 

  • Quality of paper – the thickness (GSM) you print on will contribute to print media costs. Basically the thicker and nicer the paper the more expensive it will. 

  • Finish - the decision on this is up to you and “the look” you are going for. You can also choose gloss, matt or even laminate finishes to make your leaflet shiny and stand out from the others. More expensive and luxury brand marketing campaigns tend to go for thicker paper and expensive laminate finishes.

  • Turn-around time – how quickly you want your leaflets or posters printed: in an hour, overnight, a few days, a week, etc. The sooner you want it the more expensive it can be. 

Our various printers can advise you on paper quality and quantities so you get the appropriate amount of leaflets in Coed y Garth at the quality and finish you desire. 

Which Industries use Print Media?

Print media is used by a diverse range of companies and businesses. Print media is particularly popular with the following industries: 

  • Theatre shows and productions - leaflets and posters are used commonly to promote theatre productions both in the West End and across the UK, they are able to show bright colourful images, artwork and carry review quotes. They are a good way of conveying a range of information.   

  • Charity Marketing - as charities often work on restricted budgets, cheap leaflets and posters are a great way to promote their work and spread the word. They are used especially to promote local fundraising events. 

  • Local Council and elections - we all get them through our doors. Leaflets for the relevant and different political parties are a common marketing device, again the low cost of print media allows lots to be printed and an area to be door dropped (the technical word for putting leaflets through doors!)

  • Sports and Fitness - popular with local gyms due to the ability to reach a cross-section of society, especially in the January new member recruitment drive when people are looking to get healthy. 

  • Healthcare - leaflets and informative posters are often displayed in doctors waiting rooms. They are great at informing and educating the general public about health issues and developments. 

 If you think print media promotional materials could work for you, drop us a message today. 

Cheap Print - Top Tip

When getting cheap printing quotes typically a lot of cheap printers will state “we can get you the cheapest leaflets”  or “we print the cheapest leaflets in the UK” but you have to make sure you are comparing “like for like” in size of the leaflet, how many are being printed, GSM, finish, if delivery is included etc  - otherwise you will be comparing apples with pears!

Frequently Asked Questions About Print Media

  1. "What are the 6 types of print media?" Print media is basically printed materials to promote services, brands or companies. Its term is broad and definitions slightly vary, but typically print media is identified as leaflets, posters, direct mail, newspapers and magazines and even forms of printed banners. 

  1. "What are some examples of print media?" The most common types of print media are leaflets (which is come in all shapes and sizes), posters, direct mail, postcards, business cards, printed banners, newspaper and magazine ads and insertions. 

  2. "What is the importance of printed media?" Print media is often considered an old-fashioned and outdated form of advertising but it is still highly- effective and had stood the test of time. It forms the backbone of many marketing campaigns as it's both cheap and can be highly targeted. Most companies use print media within their advertising campaigns.

  3. "Is print media still relevant?" Yes, print media although an old-fashioned type of media, still continues to evolve and leaflets and posters still have great pickup and offer "great opportunity to see" when placed in areas of high footfall and locations where a target audience may be out and about socialising. 

Contact Us

If would you like to order print, be it leaflets, posters or anything bespoke as mentioned above, simply fill in the contact form on this page and we will be in touch.  

We can discuss all of the options available for print media in Coed y Garth to help you get what you need. 

Topics covered - magazines newspapers, print media in SY20 8. 

We cover Coed y Garth (Dyfed)

Get in touch

We aim to get back to you in 1 working day.


Skip to

Gallery

Other locations available for print media advertising
Capel Dewi Broadlay Llanllwni Abergorlech Newcastle Emlyn / Castell Newydd Emlyn Cilsan Jameston Gorrig Twynmynydd Llanon Burton Johns' Terrace / Teras John Croes-goch Llanhowel Fferws Hill Cresselly Skerryford Llawhaden Dryslwyn Llanwnnen Synod Inn / Post-Mawr Bancyffordd Pentre-ty-gwyn Coomb Felindre Pontarsais Sandy Haven Llwynhendy Cynwyl Elfed Pentre-cwrt Cross Inn Cuttybridge Saron Cuffern Coxlake Adpar Bronwydd Arms Gorsgoch Dolypandy Merthyr Llanglydwen Lampeter / Llanbedr Pont Steffan Capel Iwan Hiraeth Llaingarreglwyd Bateman's Hill West Williamston Plashett Middle Mill Myrtle Hill Milton Esgair Pwllhobi Alltyblaca Cwm-pîb Pennar Park Cwm Waun Beddau Plwmp Pen-y-fan The Valley Capel Sain Silin Parrog Hopkinstown Sardis Harmony Henllan Tremain Brithdir Amroth Henllan Amgoed Abernant Drefach Cwmdwr Dyfatty Maes llyn The Marsh Kilgetty / Cilgeti Llundain-fach Aberaeron Fforest Dyffryn Cwmcoednerth Bwlchygroes Cross Hands Stonyford Trostre Pontfaen Allt Aber-Giâr Hafod Grove Llywernog Cwmhiraeth Llanllwch Ludchurch Simpson Cross Achddu Saundersfoot Bancyfford Milford Haven / Aberdaugleddau Cwmsymlog Tufton Cefneithin Penycwm Orange Gardens Guilford Pembrey / Pen-bre Rhosygilwen Brynberian Cwm-y-glo Llansawel Llanion Trooper's Inn Liddeston Pentowin Lawrenny Quay Ysbyty Ystwyth Pontyates / Pont-iets Caeffynnon Meinciau Llanddinog Wolf's Castle / Cas-blaidd Llanstadwell Tanerdy Maes-bangor Merlin's Cross Penybedd Peniel Narberth Bridge Glynarthen Harbour Village Sardis Robeston Back Trefasser Drefach Melinau Waunclunda Llangorwen New Cross / Y Gors Efailwen Maen-y-groes Machynys Llanddewi Velfrey / Llanddewi Felffre Felindre Llansantffraed / Llansantffraid Kingsbridge St Brides Cnwcau Pentre-rhew Penybanc Cwm-cou Johnstown Little Milford Llanwnda Cefn-bryn-brain Hebron Siloh Freshwater East Devil's Bridge / Pontarfynach Gwernogle Pentregat Pontyglasier Caerwedros Llanddowror Henry's Moat Pen-y-bont Tangiers Woodstock Black Tar Penlan Lamphey / Llandyfai Gwastad Colston Mesur-y-dorth Capel Seion Hook Felinwynt Penny Bridge Llandre / Llanfihangel-geneu'r-glyn Monkton Cold Inn Cwmann Buarth Mawr Maesgwynne Portfield Gate Lochvane Pen-rhiw-newydd Rudbaxton Tyle Rhosson Roch Old Goginan Bryngwyn Crosswell / Ffynnongroes Felingwmuchaf Lambston Ashfield Ffynnon-oer Dinefwr Park Pemberton Court Henry Nantyronen Station Dyffryn-bern Capel Dewi Mount Pleasant Aberporth Birkenhead Street Capel Cynon Cribyn Penceiliogi Newchapel / Capel Newydd Llansaint Whitchurch Cross Inn Mascle Bridge Rhos Rhyd-y-saint Freystrop Coopers Jeffreyston Pentlepoir Llanfarian Rhosycaerau Trawsnant Felingwmisaf Tenby / Dinbych-y-Pysgod Silian Garth Ammanford / Rhydaman Druidston West Marsh Maddox Moor Pentrebach Gethsemane Upper Borth Pont Lanio / Blaenplwyf Gignog Llandilo Penrhyn-coch Dolgran Mynyddygarreg Moriah Troedyraur Tir Syr Walter Pont-Ceri New Inn Tre-gynwr Llanwinio Tumble / Y Tymbl Rhydroser Pentrecagal Five Roads / Pum Heol Idole Wern Blaenannerch Pleasant Valley Saron Furnace Sardis Clegyr-Boia Ystradmeurig Dollwen Neuadd Cross Porthyrhyd Mount Pleasant Llansteffan Llangwm Cnwch Coch Cwmtydu Glanrhyd Stags Head Wiston Redberth Llanfihangel-uwch-Gwili Dale Trelech Wooden Llandybie Hodgeston Oakford / Derwen Gam Tynygraig Pontbren Araeth Upper Solva / Solfach Uchaf Adams Street Broadway The Gate / Castell-y-rhingyll Tir-y-dail Felin-pandy Treffgarne Haysford Stackpole Elidor Morfa Dafen Bwlchnewydd Pelcomb Cross Bynea St Petrox Morfa Marloes Rhydowen Camp Hill Tre Taliesin New Bridge Llanfair-Nant-Gwyn Llandysul Cwmfelin-boeth Llansadwrn Cwm-mawr Tycroes Pontrhydfendigaid Cwmorgan Llidiad-Nenog Llwyndafydd Cardigan / Aberteifi Tiers Cross Little Newcastle / Castell-newydd-bach Broginin Priory Cwmffrwd Trelerw Felinfach Merlin's Bridge Comins Coch Croes-lan Stop-and-Call Porthgain Grove Cloigyn Hermon Trefin / Trevine Mayeston Mydroilyn Pant yr Athro Aber Eiddy Cwm Plysgog Capel Betws Lleucu Bont Fawr Golden Hill Hermon Ffaldybrenin Steynton Llanybri Llechryd Pontyblodau Clarach Spittal Llandissilio Cross Inn Glanwern Plas Gogerddan Cenarth Rhyd-y-Brown Blaen-pant Cilgerran Pontyberem Pisgah Llygadywawr Brynhoffnant Bethesda Blaenpennal Llanafan Narberth / Arberth Hendy Llwyndrain Llanwenog Burton Ferry Porthyrhyd Cerbid Nant-y-Bai Millin Cross Weston Neyland Vale Hill Nevern / Nanhyfer Ynyslas Stepaside Treglemais Rhydywrach Llanio Ystumtuen Bolahaul Fm Pen-y-mynydd Pontgarreg Gwyddgrug Ponterwyd Caemorgan Rhosyn-coch Glandyfi Moreton Staylittle Pen-bedw Ffostrasol Pant-y-llyn East Williamston Slebech Hafodiwan Mynydd Cerrig Pumsaint Glandwr Bryn Cippyn Blaenwaun Cilau Cynghordy Cefn Llwyd Rhydargaeau Broadway Princes Gate Llandyfan Pill St Nicholas / Tremarchog Trefechan Llwyncelyn Llanegwad Cwrtnewydd Broom Trimsaran Noyadd Wilym Granston / Treopert Rhydcymerau Halfway Withybush Nantycaws Bwlch-y-groes Pentre-bâch Rusheylake Penuwch Woods Cross Treginnis Joppa Albert Town Penrherber Myddfai Castlemartin Aber-banc Ty-isaf Herbrandston Cwmsychbant Pentre-Gwenlais Thornton Rhosfach Drefach Gors-goch Glasgoed Penplas Milo Kidwelly / Cydweli Drefâch Henfynyw St Twynnells Ystradowen Llys-y-frân Carew Mountain Neuadd-Lwyd Penffordd Tre'r-ddôl Pendine / Pentywyn Rhos Haminiog Glenowen Dudwells Abercastle Llandyfaelog Templeton Rhosaman Travellers' Rest Llangadog Bosherston Troed-y-rhiw Cellan Llandeilo Johnston Sutton Llanreath Blaengeuffordd Coed y Garth Capel Dewi Blaen-Cil-Llech Wolfsdale Nantgaredig Llanedi Crugybar Brynamman Llannon Strata Florida Sealyham Castlebythe Penrhiw-pâl Gilfachreda Hayscastle Cross Pentre Galar Pen-y-Bont Ffynnon Gron Carmel Pen-Lan-mabws Pen-cae Glan-dŵr Kingsmoor Cwmcych Ferryside The Rhos Coed Cae Tanglwst Newbridge Trevaughan St Ann's Head Llwyn-y-groes St Dogmaels / Llandudoch Nolton Danyrhelyg Martletwy Cross Penglais Penrhiw-llan Trefenter Waun Fawr Pen-y-bryn Lydstep Brongwyn Llanllawddog Troed-y-rhiw-Siôn Pennant Beulah Croesyceiliog Bridell Carew Cheriton Robeston Wathen Parcllyn Trevaughan Elerch / Bont-goch Furnace / Ffwrnais Hubberston Ponthirwaun Glanaman Goginan Brook Bancycapel Tyn'reithin Hasguard Foelgastell Manordeilo Brongest Parc-y-rhôs Llanerch Crosshands Waterston Eglwyswen Glandwr Rhosygadair Newydd Pont Henri Pencarreg Pembroke Ferry Capel Hendre Four Roads Bow Street Llanpumsaint Church Lake Dre-fach Maes Ilyn Llanfallteg Llwyncelyn Clarbeston Swyddffynnon Keeston Llanelli Llangloffan Berea Dreenhill Pont-Siân Green Llwyn-y-brain Chapel Hill Red Roses / Rhos-gosh Ffair-Rhos Aberarth Walwyn's Castle Waun y Clyn Llanarth Trisant Pendre Rhoscrowther Jordanston / Trefwrdan Goodwick / Wdig Talgarreg Cefn-y-pant Camrose Glanpwllafon Aber Pwll-trap Rosemarket Ffos-y-ffîn Derlwyn Pentre-Poeth Llangyndeyrn / Llangendeirne Star Lledrod Hakin Penboyr Nantcwnlle Betws Bledrws Llandyfriog Loveston Bethlehem Dôl-y-Bont Fishguard / Abergwaun Manorowen Pentre'r-felin Caeo / Caio Gwrhyd Mawr Morfa Bach Golden Grove Cwmdwyfran Boulston Cwm Capel St Florence Tregroes Pontamman / Pontaman Llanybydder / Llanybyther Glanafon Troedrhiwffenyd Penmorfa Pwllcrochan Furnace Panteg Robeston Cross Bryn-henllan Houghton Heol-ddu Brimaston Rhuddlan Ram Eglwys Fach Mathry / Mathri Manorbier / Maenorbyr Twynllanan Vachelich Pentrellwyn Yspitty West Denant Pont-ar-gothi Llanycrwys St Ishmael's Broadfield Llangeitho Cwmerfyn Llangain Nebo Deerland Cwmgwili Ystrad Aeron Llansadurnen Leonardston Cilycwm Neyland Cwm-yr-Eglwys Ynys Tachwedd Guildford Caermeini Neuadd Brechfa Bridgend Felindre Waterloo Llansadwrnen Bancffosfelen Cei-bach Capel-Gwynfe St Clears / Sanclêr Login Newton Cross Nanternis Felinfoel Carew Newton Craig-y-penrhyn Prendergast Little Haven Felindre Farchog Llangoedmor Pont-y-Fenni Dolgerdd Cynheidre Bengal Cwmfelin Mynach Gellywen Llandovery / Llanymddyfri Whitland / Hendy-Gwyn Southgate Sandy Tal-y-bont Maesymeillion White Mill / Felin-wen Clareston Porth Mawr / Whitesands Bay Leweston Greynor Dole Twyn Llanychaer Gelli Clarbeston Road Shipping Yerbeston Cwmifor Greynor-isaf Temple Bar Sarnau Lawrenny Llanrhian Betws Glanrhyd Llangrannog Trapp Graig Bryn Myrddin Hill Mountain Manorbier Newton Ty Mawr Llandyry Capel Tygwydd Glanrafon Pontantwn Lampeter Velfrey Nolton Haven Hayscastle Bwlch-Llan High Street Felindre St Davids / Tyddewi Banc y Darren Llandygwydd Halfpenny Furze Pembroke / Penfro Tretio Ffynnon Castlemorris / Casmorys Carnhedryn Carew / Caeriw Blaenporth Broadway Halfway Uzmaston Llangathen Ambleston Llanarthne New Quay / Ceinewydd Angle Bronant / Bronnant Llanwrda Merrion Talbenny Talley / Talyllychau Penparc Penbontrhydyfothau Cwm-byr Tavernspite Letterston / Treletert Moylgrove / Trewyddel Dyffryn Castell Haverfordwest / Hwlffordd Roch Gate Pentrisil Ffynnon-ddrain Drefelin Musselwick Bryn Iwan Landshipping Quay Gumfreston Cwmbach Welsh Hook Stackpole Blaenau Cwrt-henri Pentre-llyn Rhippinllwyd Pennar Cwmystwyth Maenclochog Laugharne / Talacharn Y Ffald Llandeloy Cefncaeau Brynafan Llanon / Llannon Middle Hill Chancery / Rhydgaled Upper Brynamman Salem Bethlehem Marros Llanddeusant Penrhyn Castle Crymych Penbryn Capel Isaac Waun Baglam Rhydowen Sylen Abermeurig Poyston Martletwy Broad Oak Trefgarn Owen Pelcomb Bridge Llwyn-têg Cilwendeg Y Ferwig Walton East Cae'r-bryn Gwbert Llangynog Pentre Morgan Robeston West New Row / Rhes Newydd Maiden Wells Aberystwyth Penrhiwgoch Rhos-y-llyn Square and Compass / Y Sgwâr Cyffredin Hillblock Summerhill Cae-gors Pont-Tyweli Garnant Llanmiloe Ty-Mawr New Hedges Llangwyryfon Hundleton Glandy Cross Tyncelyn Scleddau Broadmoor Rhydygele Llwyn-yr-hwrdd Blaencelyn Trecwn Llan-mill Begelly / Begeli Llanfallteg West Cwmcarnhywel Hebron Aber-Arad Broad Haven Manian-fawr Poyston Cross Carway / Carwe Dinas Cross Esgairdawe Coed-y-bryn Pen-y-garn Talog Pontrhydyceirt Pen-y-Bont Blaenbedw Fawr Rhydlewis Abergwili Cilrhedyn Glan-Duar Cwrt-y-cadno Pisgah Triffleton Llanbadarn Fawr Llanfihangel-ar-arth Capel Vicar Pelcomb Ffairfach The Clôs Tregyddulan Tal-sarn Penllwyn Llettyrychen Penallt Treherbert Horeb Felin-Wnda Horeb Capel Bangor Crosswood / Trawsgoed Skyfog Tyrfran Penyraber Talyclun Little Honeyborough Ford Eglwyswrw Aberffrwd Maesybont Llwynduris Meidrim Treleidr Maesycrugiau Blaen-y-coed Clunderwen Tan-y-groes Llantood Bancyfelin Cwm-oernant Rhyd Bangor Teifi Pantyffynnon Newgale Cwm / Lower Town Betws Ifan Aberlerry Monington Trevinert Cippin Stone Landshipping Crundale Llangunnor Abermagwr Warren Cockshead Llanboidy Green Plains Whitehill Crwbin Maenllegwaun Brawdy Pren-gwyn Halfway Backe Albro Castle Llangadog Pen-y-garn Llanddewi Brefi St Ishmael Wolfsdale Hill Gartheli Rhodiad-y-Brenin Cwmdu Mynachlog-ddu Pen-y-banc Alltwalis Llangennech Dihewyd Nant-y-ffîn Wenallt Tregaron Plain Dealings Borth Kings Wood Carmarthen / Caerfyrddin Twy Cross Llanycefn Noyadd Trefawr Dinas Boncath Llangynin Rhandirmwyn Llanilar Box Upper Nash Glogue Glan-y-môr Babel Bentlass Newport / Trefdraeth Pont-yr-hafod East Trewent Capel Sardis Cilcennin Rhydypennau Rhosmaen Cross Hands Llancynfelyn Newton Mountain Penparcau Reynalton Trefilan Wallis Bronwydd Cold Blow Golden Hill Nine Wells Myddyn-fych Llanddeiniol Treffynnon Burry Port / Porth Tywyn Llanrhystud Tresaith Pentre-bach New Moat Llanteg Treleddyd-fawr Thomas Chapel Crinow Abercych Pencader Llandawke Pant-y-crûg Lower Freystrop Rosebush Capel-y-Groes Llangeler Pant-y-Caws Rhos-y-garth Bigyn Temple Bar Pisgah Great Honeyborough Cwmduad Pwll Llanddarog Cwm-miles Haroldston West Brynhyfryd Newchurch Pontiago Solva / Solfach Iet-y-bwlch Walton West Llanfihangel-y-Creuddyn Casmael Llanfyrnach Penally / Penalum Hawen Ciliau Aeron Rhydyfelin Carreg-wen Port Lion Caledrhydiau Tafarn-y-bwlch Pen-bont Rhydybeddau Cwmisfael Blaenffos Lower Kingheriot Slade Gorslas Llandruidion Cwmbrwyno Pibwrlŵyd Lake Llangybi Llanfynydd Lanesend Bletherston Pont-ar-llechau Caerfarchell Derwydd Llanfair Clydogau Cosheston Bontnewydd Rose Valley Pembroke Dock / Doc Penfro Pont-rhyd-y-groes Portheiddy Pope Hill Wood Swiss Valley Cwmwdig Water Sageston Glyn-teg The Green Orlandon Pinged Pen-sarn Churchton Rushacre Morfa Borth Bethania Pen-y-groes Cwmpengraig Ysbyty Cynfyn Cilgwyn Penyfeidr Hazelbeach Lower Solva / Solfach Isaf Dre-fach Carnhedryn Uchaf Waungilwen Ffarmers Minwear Seaside Kete Tegryn Llandilo-yr-ynys Llangolman