Gwynedd Local Authority
This page lists all of the businesses and establishments under the remit of the Gwynedd Local Authority for Food Hygiene Rating Scheme purposes. Since these lists can become overly long, they have been split into pages of 250 entries each where appropriate.
Click on the green page number buttons to navigate the pages. To enquire or complain about any of the businesses under this LA, please contact:
- Siop Penygroes Hen Bost, Llithfaen, Gwynedd
- Siop Tonnau The Willows, Dinas Dinlle, Gwynedd
- Siop Woodys Shop 76 Y Stryd Fawr, Y Bala, Gwynedd
- Siop Y Bragdy / The Brewery Shop 27 Stryd Fawr, Porthmadog, Gwynedd
- Siop Y Ddraig 8 Pen Deitsh, Caernarfon, Gwynedd
- Siop Y Gloddfa Siop Y Gloddfa 40 - 42 Heol Yr Eglwys, Blaenau Ffestiniog, Gwynedd
- Siop Y Gornel (G J & G A Hobbs Station House Station Road, Tywyn, Gwynedd
- Siop Y Llong The Portmeirion Hotel Portmeirion, Portmeirion, Gwynedd
- Siop Y Madryn Cyf 5Ch Parc Eithin Ffordd Dewi Sant, Nefyn, Gwynedd
- Siop Y Plas Siop Y Plas Lôn Nant Iago, Llanbedrog, Gwynedd
- Sitar Indian Takeaway Sitar Indian Take Away 5 - 7 Stryd Fawr, Bethesda, Gwynedd
- Site Shop Coed Y Llwyn Caravan Club Site, Gellilydan, Gwynedd
- Siwgr Lwmp
- Sizzlers Burger Bar Sizzlers Burger Bar Promenâd Abermaw, Abermaw, Gwynedd
- Skinovation Aesthetics
- Slaters Arms Slater's Arms Bridge Street, Corris, Gwynedd
- Slim Chickens Hafan Y Môr Holiday Park Hafan Y Mor, Chwilog, Gwynedd
- Slimming World 1 Heol Idris, Abermaw, Gwynedd
- Slimming World 36 Ffordd Garnedd, Y Felinheli, Gwynedd
- Slimming World Franchise 69 Rhodfa'r Frenhines, Maesgeirchen, Bangor, Gwynedd
- Slimming World Pwllheli Brymer House Ffordd Bro Pedr Fardd, Garndolbenmaen, Gwynedd
- Smashed and Lit The Bar Stryd Moch, Pwllheli, Gwynedd
- Smashed Cow Sauces
- Smashie’s Bangor 49 Stryd Fawr, Bangor, Gwynedd
- Smashie’s Caernarfon 4 Stryd Y Porth Mawr, Caernarfon, Gwynedd
- Smoothie Bar Canolfan Tenis Arfon Ffordd Bethel, Caernarfon, Gwynedd
- Snack Bar At Dyffryn Seaside Estate Dyffryn Seaside Estate Ffordd Yr Orsaf, Dyffryn Ardudwy, Gwynedd
- Snowdon Buffet & Bar Gorsaf Drenau Bangor Ffordd Yr Orsaf, Bangor, Gwynedd
- Snowdon Honey Farm/Fferm Fel Y Wyddfa Cadnant Stryd Fawr, Llanberis, Gwynedd
- Snowdon Ranger Youth Hostel The Old Snowdon Ranger Station, Rhyd Ddu, Gwynedd
- Snowdon Snacks - GreenWood Forest Park Y Gelli Gyffwrdd, Y Felinheli, Gwynedd
- Snowdon Trading Post Maes Parcio Rheilffordd Yr Wyddfa, Llanberis, Gwynedd
- Snowdon Valley Farm Ty'n Yr Onnen Caravan Park, Waunfawr, Gwynedd
- Snowdon View Caravan Park Snowdon View Caravan Park, Brynrefail, Gwynedd
- Snowdonia Cheese Company Ltd Llechwedd Slate Mines, Talywaenydd, Blaenau Ffestiniog, Gwynedd
- Snowdonia Farm Shop & Butchery Bryn Awelon, Gellilydan, Gwynedd
- Snowdonia Parc Snowdonia Park Hotel, Waunfawr, Gwynedd
- Snowdonia Shepherdess Hafod Y Llyn Isaf, Nantmor, Gwynedd
- Snowdonia Wagyu / Wagyu’r Wyddfa Plas Bodaden, Bontnewydd, Caernarfon, Gwynedd
- Snowdonia Wagyu Food Truck Plas Bodaden, Bontnewydd, Caernarfon, Gwynedd
- Solar & Forest Snacks - GreenWood Forest Park Y Gelli Gyffwrdd, Y Felinheli, Gwynedd
- Sopna Tandoori Restaurant Sopna Tandoori Restaurant Y Felin Wen, Pontrug, Gwynedd
- Sosban Fach Y Goat Ffordd Yr Orsaf, Penygroes, Gwynedd
- South Caernarfon Creameries Ltd Cae Cethin, Llanfair, Gwynedd
- South Caernarfonshire Yacht Club South Caernarfonshire Yacht Club Lôn Traeth, Abersoch, Gwynedd
- South Caernarvon Creameries Ltd Hufenfa De Arfon, Y Ffôr, Gwynedd
- Spar Trem Haul Stryd Y Banc, Penrhyndeudraeth, Gwynedd
- Spar Spar 29 - 31 Y Maes, Caernarfon, Gwynedd
- Spar Spar 93 - 95 Stryd Fawr, Porthmadog, Gwynedd
- Spar Castle Flats Stryd Fawr, Llanberis, Gwynedd
- Spar Spar Stores Cae Du, Abersoch, Gwynedd
- Spar (Siop Madryn Cyf) Spar Stryd Fawr, Nefyn, Gwynedd
- Spar (Tates Limited) Spar 39 Y Stryd Fawr, Y Bala, Gwynedd
- Spar - Siop Glyn-Y-Weddw Londis, Llanbedrog, Gwynedd
- Spar - Sunnysands Holiday Park Sunnysands Caravan Park, Tal Y Bont, Abermaw, Gwynedd
- Spar Aberdaron Spar Stores, Aberdaron, Gwynedd
- Spar Criccieth Spar Parciau Filling Station Stryd Fawr, Criccieth, Gwynedd
- Spar Dolgellau Spar Siop Glyndwr Plas Yn Dref, Dolgellau, Gwynedd
- Spar Dyffryn Ltd Spar Y Brif Heol, Dyffryn Ardudwy, Gwynedd
- Spar Express Dolgellau Texaco Garage Ffordd Y Bala, Dolgellau, Gwynedd
- Spar Garage Tywyn Spar Oak Garage Stryd Fawr, Tywyn, Gwynedd
- Spar Min Y Nant Min Y Nant Stores Ffordd Llanberis, Caernarfon, Gwynedd
- Spar Oak Garage (Petrol ONLY) Spar Oak Garage Stryd Fawr, Tywyn, Gwynedd
- Spar Stores Siop Spar Ffordd Y Brenin, Abermaw, Gwynedd
- Spar Tremadog Spar Stores 13 - 15 Sgwâr Y Farchnad, Tremadog, Gwynedd
- Spar Tywyn Spar Stores 16 Stryd Fawr, Tywyn, Gwynedd
- Spar Y Maes Spar Stores Y Maes, Pwllheli, Gwynedd
- Spice Bank Spice Bank Stryd Fawr, Criccieth, Gwynedd
- Spice of Llanberis Spice Of Llanberis 32 Stryd Fawr, Llanberis, Gwynedd
- Spooners Gorsaf Yr Harbwr, Porthmadog, Gwynedd
- Sports Direct Sports Direct Ffordd Caernarfon, Bangor, Gwynedd
- Sports Direct Gelert House Ystâd Ddiwydiannol Penamser, Porthmadog, Gwynedd
- St Deiniol Golf Club Clwb Golff St Deiniol Ffordd Pen Y Bryn, Bangor, Gwynedd
- St John's Methodist Church Bangor Eglwys Methodist Sant John Stryd Fawr, Bangor, Gwynedd
- St Mary'S Hostel(North Wales Housing) St Mary's House Lôn Cariadon, Bangor, Gwynedd
- St Nicholas C0484 Tyn Ddôl, Llangwnnadl, Gwynedd
- St Tudwals Inn St Tudwal's Hotel Stryd Fawr, Abersoch, Gwynedd
- St. David's Church Food Bank Eglwys Dewi Sant Heol Yr Eglwys, Blaenau Ffestiniog, Gwynedd
- Stag Inn Stag Inn Heol Y Bont, Dolgellau, Gwynedd
- Star Kebab and Zizza Pizza Star Kebab & Burger House 323 Stryd Fawr, Bangor, Gwynedd
- Star Kebab House 57 Y Stryd Fawr, Y Bala, Gwynedd
- Starbucks Starbucks Ffordd Caernarfon, Bangor, Gwynedd
- Starbucks Starbucks, Dolgellau, Gwynedd
- Starbucks Starbucks, Llandygai, Gwynedd
- Starlight Players Front Of House Neuadd Goffa Stryd Fawr, Criccieth, Gwynedd
- Station Buffet,Shop & Platform Grill Rheilffordd Yr Wyddfa, Llanberis, Gwynedd
- Station Inn Station Inn, Porthmadog, Gwynedd
- Steel Venture Fishing Ltd Heulwen 1 Cae Llyr, Efailnewydd, Gwynedd
- Stickybeak Cakes
- Stop and Shop Bangor Stop & Shop 174 Stryd Fawr, Bangor, Gwynedd
- Stori Beer & Wine Cyf India Cottage 101 Y Stryd Fawr, Y Bala, Gwynedd
- Storiel Neuadd Y Dref Ffordd Gwynedd, Bangor, Gwynedd
- Strait o Gymru Kiosk Garth Point Bangor Pier Ffordd Garth, Bangor, Gwynedd
- Student Refectory Dolgellau Coleg Meirion Dwyfor Ffordd Ty'n Y Coed, Dolgellau, Gwynedd
- Subway Subway 18 Y Maes, Caernarfon, Gwynedd
- Subway Asda Bangor Express Petrol Junction A5, Llandygai, Gwynedd
- Sugacane Toys & Candy Bodawen Y Maes, Pwllheli, Gwynedd
- Sun Inn Sun Inn, Llanengan, Gwynedd
- Sunbeach Restaurant Sunbeach Holiday Park, Llwyngwril, Gwynedd
- Sunbeach Shop Shop Sunbeach Holiday Park, Llwyngwril, Gwynedd
- Sunshine Take Away Sunshine Take Away 225 Ffordd Caernarfon, Bangor, Gwynedd
- Super Bitch 2 (Rising Tide Fish Shellfish) 19 Brynheulog, Tywyn, Gwynedd
- Super Cigs Store 18 Stryd Y Llyn, Caernarfon, Gwynedd
- Superdrug Stores Plc Unit 6 Canolfan Menai Ffordd Garth, Bangor, Gwynedd
- Swallows Cakes
- Sweet Caroline
- Sweet Sensations Sweet Sensations Y Maes, Pwllheli, Gwynedd
- Swellies Swellies Porth Y Llechen, Y Felinheli, Gwynedd
- Swig Smoothies Tai Newyddion, Saron, Gwynedd
- Swig Smoothies Roy Williams Slate Works, Criccieth, Gwynedd
- Swn Y Mor Caffi Swn Y Môr Ffordd Penpaled, Criccieth, Gwynedd
- Swn y Mor Sport Horses Swn Y Môr, Llanfair Is Gaer, Gwynedd
- Swyddfa Bost Cricieth Post Office Swyddfa'r Bost Stryd Fawr, Criccieth, Gwynedd
- Sygun Copper Mine Chwarel Gopr Sygun Fawr, Beddgelert, Gwynedd
- T H Roberts Coffee Shop Parliament House Heol Glyndwr, Dolgellau, Gwynedd
- T J Roberts & Son Tryweryn House 8 Heol Yr Orsaf, Y Bala, Gwynedd
- T Rowlands & Son T Rowlands & Son 36 Stryd Fawr, Tywyn, Gwynedd
- T Snax Company 4 Green Bank Ffordd Garth, Bangor, Gwynedd
- T2 Oriental Store Ltd 7A Ffordd Caergybi, Bangor, Gwynedd
- Tafarn Bryn hir cyf Brynhir Arms Stryd Fawr, Criccieth, Gwynedd
- Tafarn pen y bont Pen Y Bont Hotel, Sarn Mellteyrn, Gwynedd
- Tafarn Pencei Pencei Public House Brig Y Don 17 - 18 Pen Y Cei, Porthmadog, Gwynedd
- Tafarn Pennionyn Llanfair Arms Sgwâr Glynllifon, Y Groeslon, Gwynedd
- Tafarn Tryfan Inn Llangollen Vaults Hotel 31 Stryd Fawr, Bethesda, Gwynedd
- Tafarn Y Fic Tafarn Y Fic, Llithfaen, Gwynedd
- Tafarn Y Fic Tafarn Y Fic 80 Stryd Bangor, Y Felinheli, Gwynedd
- Tafarn Y Garth Tap & Spile Ffordd Garth, Bangor, Gwynedd
- Tafarn Y Glob Cyf The Globe Stryd Albert, Bangor, Gwynedd
- Tafarn Yr Heliwr Tafarn Yr Heliwr Stryd Fawr, Nefyn, Gwynedd
- Taffi Twist 34 Stryd Fawr, Criccieth, Gwynedd
- Tal Y Don Hotel Tal Y Don Hotel 5 St Anne's Square, Abermaw, Gwynedd
- Talafon Cyf (Londis) Talafon Stores Talafon Lôn Pen Cei, Abersoch, Gwynedd
- Taldraeth - Llety Cymreig Taldraeth, Penrhyndeudraeth, Gwynedd
- Taleifion Dairy Ltd Maes Alaw Stryd Yr Eglwys, Tremadog, Gwynedd
- Talhenbont Hall Talhenbont Hall, Chwilog, Gwynedd
- Tamad Bryn Ffynnon Ffordd Minffordd, Llanrug, Gwynedd
- Tan Y Bwlch Tea Room Gorsaf Tan Y Bwlch, Tan Y Bwlch, Gwynedd
- Tan Y Marian Tan Y Marian Morfa'r Garreg, Pwllheli, Gwynedd
- Tanronnen Inn Tanronnen Inn, Beddgelert, Gwynedd
- Tarry Knot Fish Co Ltd 12 Bryn Mwyn, Aberdyfi, Gwynedd
- Taste Garden Taste Garden 28 Stryd Fawr, Blaenau Ffestiniog, Gwynedd
- Tasty Dough
- Tatws Bryn Bryn Hafod Y Wern Uchaf, Llanllechid, Gwynedd
- Ted's Ted's Minafon Y Cei, Abermaw, Gwynedd
- Tee Times Clwb Golff Abersoch Lôn Golff, Abersoch, Gwynedd
- Tegfan Fish & Chip Shop Tegfan Chip Shop Tegfan Ffordd Yr Orsaf, Llanrug, Gwynedd
- Templetons 356 Stryd Fawr, Bangor, Gwynedd
- TentMeals 59 Stryd Fawr, Bangor, Gwynedd
- Teras Gartherwen Ffordd Y Coleg, Bangor, Gwynedd
- Terry's Family Butcher CYF Terry's Family Butcher Stryd Fawr, Abersoch, Gwynedd
- Tesco Tesco Stryd Fawr, Porthmadog, Gwynedd
- Tesco Tesco Lôn Parc, Caernarfon, Gwynedd
- Tesco Tesco Ffordd Caernarfon, Bangor, Gwynedd
- Tesco Customer Cafe Cafe Tesco Ffordd Caernarfon, Bangor, Gwynedd
- Tesco Express Tai'r Eglwys, Bethesda, Gwynedd
- Tesco Filling Station Petrol Station Tesco Ffordd Caernarfon, Bangor, Gwynedd
- Thai Cuisine by Ladda Kitchen 8 Maes Trefor, Talsarnau, Gwynedd
- Thai Harbwr 115 Stryd Fawr, Porthmadog, Gwynedd
- Thai Patio Pop Up
- The Albion Hotel Albion Hotel 158 - 160 Stryd Fawr, Bangor, Gwynedd
- The Alexandra Nursing Home Alexandra Nursing Home Sandilands Road, Tywyn, Gwynedd
- The Anchor Bar and Grill Ltd Maes Carafanau Pen Y Berth, Penrhos, Gwynedd
- The Arthur Guest House Gwesty'r Arthur 6 Marine Parade, Tywyn, Gwynedd
- The Australia The Australia Stryd Fawr, Porthmadog, Gwynedd
- The Baa Baa Bar Ltd 1 Pistyll Gwyn, Penrhyndeudraeth, Gwynedd
- The Bakehouse / Ty Becws The Bakehouse Ffordd Sackville, Bangor, Gwynedd
- The Bakehouse Nextdoor
- The Bala Lake Hotel & Activity Base Gwesty Llyn Bala, Y Bala, Gwynedd
- The Bank The Bank Restaurant Stryd Fawr, Abermaw, Gwynedd
- The Bay Nursing Home Bay Nursing Home Ffordd Y Pier, Tywyn, Gwynedd
- The Bay Of Bengal 12 - 13 New Street, Aberdyfi, Gwynedd
- The Beach House 10 Glandyfi Terrace, Aberdyfi, Gwynedd
- The Beach House Ciosg Ffordd Yr Ysgol, Abermaw, Gwynedd
- The Best Kebab And Pizza House 3 Rhes Victoria, Bethesda, Gwynedd
- The Big Rock Cafe And Hotel Gwesty Owens 71 Stryd Fawr, Porthmadog, Gwynedd
- The Bistro at Hebog Yr Hebog Ffordd Caernarfon, Beddgelert, Gwynedd
- The Booth & Co. Bryn Llan, Botwnnog, Gwynedd
- The Brigands Inn Brigands Inn, Mallwyd, Gwynedd
- The Bryntirion Limited Bryn Tirion Inn, Llandderfel, Gwynedd
- The Buckley Arms Hotel Gwesty'r Buckley Arms, Dinas Mawddwy, Gwynedd
- The Bull Inn The Bull Inn 69 Stryd Fawr, Bethesda, Gwynedd
- The C Store Swyddfa Bost Stryd Churton, Pwllheli, Gwynedd
- The Caerwylan Hotel Cae'r Wylan Hotel Min Y Traeth, Criccieth, Gwynedd
- The Cake Crew Ltd Uned 1 Ystâd Ddiwydiannol Y Bala, Y Bala, Gwynedd
- The Camping and Caravanning Club Camping Club Site, Llanystumdwy, Gwynedd
- The Captains Table The Captains Table Restaurant Bodlyn Stryd Yr Eglwys, Abermaw, Gwynedd
- The Card Factory Unit 15 Canolfan Deiniol Stryd Fawr, Bangor, Gwynedd
- The Castle The Castle Pen Castell Glanrafon, Bangor, Gwynedd
- The Chapel Barmouth Ltd Chapel Antique Centre Stryd Fawr, Abermaw, Gwynedd
- The Co Op 1 Heol Y Dwr, Penygroes, Gwynedd
- The Co-Operative Food The Co-operative Food Ffordd Yr Orsaf, Llanrug, Gwynedd
- The Co-Operative Group (Food) Ltd 14 Maestalaran, Dolgellau, Gwynedd
- The Coco Rum Bar Godre'r Graig Tonfannau, Rhoslefain, Gwynedd
- The Coconut Kitchen Roy Williams Slate Works, Criccieth, Gwynedd
- The Coffee Bay
- The Coffee Bay Trailer
- The Corris Cafe Canolfan Grefftau Corris, Corris Uchaf, Gwynedd
- The Cove South Caernarfonshire Yacht Club Lôn Traeth, Abersoch, Gwynedd
- The Cowshed Bwlch Y Moch Ffordd Prenteg, Tremadog, Gwynedd
- The Creel Bodawen Stryd Fawr, Abersoch, Gwynedd
- The Creel Siop Sglodion Spinnaker 84 Stryd Fawr, Porthmadog, Gwynedd
- The Cube S And B Y Fricsan, Cwm Y Glo, Gwynedd
- The Dyffryn Country Inn Dyffryn Seaside Estate Ffordd Yr Orsaf, Dyffryn Ardudwy, Gwynedd
- The Eating Gorilla The Eating Gorilla Arosfa 21 Stryd Fawr, Penrhyndeudraeth, Gwynedd
- The Ez Bar Uned B-c Canolfan Siopa Dewi Sant, Bangor, Gwynedd
- The Fanny Talbot 2 Lion Court Stryd Fawr, Abermaw, Gwynedd
- The Fat Buddha Company 1 Tyn Y Coed Buildings Stryd Fawr, Abermaw, Gwynedd
- The Fat Cat The Fat Cat Cafe Bar 159 - 161 Stryd Fawr, Bangor, Gwynedd
- The Food Barn
- The Food Station 9 - 10 Station Road, Fairbourne, Gwynedd
- The Food Warehouse Ltd Food Warehouse Menai Retail Park Ffordd Caernarfon, Bangor, Gwynedd
- The Fork, Cork & Feathers Ty Llew Heol Plas Isaf, Dolgellau, Gwynedd
- The Fridge 1 Seaview Terrace, Aberdyfi, Gwynedd
- The Galley Port Dinorwig Sailing Club Glan Y Môr, Y Felinheli, Gwynedd
- The Galley - Dovey Yacht Club Clwb Hwylio Aberdyfi Cei Aberdyfi, Aberdyfi, Gwynedd
- The Garth Angharad Gwesty Garth Angharad Ffordd Y Coleg, Llwyngwril, Gwynedd
- The Glyntwrog Inn Glyntwrog Inn, Llanrug, Gwynedd
- The Goat Inn Goat Inn Glan Dwyfach, Bryncir, Gwynedd
- The Gold Lion Gold Lion Chinese Takeaway 1 Rhes Alexandra, Caernarfon, Gwynedd
- The Golden Cod The Golden Cod Beuno Buildings, Bontnewydd, Caernarfon, Gwynedd
- The Griffin Hotel Ltd Griffin Hotel, Penrhyndeudraeth, Gwynedd
- The Harlech Grocer Ltd Cambrian House Stryd Fawr, Harlech, Gwynedd
- The Harp Inn Y Harp Inn 78 - 82 Stryd Fawr, Bangor, Gwynedd
- The Heights The Heights Hotel 74 Stryd Fawr, Llanberis, Gwynedd
- The Hook Dyffryn Seaside Estate Ffordd Yr Orsaf, Dyffryn Ardudwy, Gwynedd
- The Hub Morlais Stryd Fawr, Abersoch, Gwynedd
- The Hut @ Sandbar The Warren Lôn Pont Morgan, Abersoch, Gwynedd
- The Inglenook Seafood Restaurant Inglenook Restaurant Harbour Lane, Abermaw, Gwynedd
- The Jam Lady
- The Jam Lady Uned 14 Cei Llechi, Caernarfon, Gwynedd
- The Jewel In The Crown Crown Hotel 37 - 39 Stryd Fawr, Pwllheli, Gwynedd
- The Jolly Sailor Boat Bar Tyn Y Cae, Llangian, Gwynedd
- The Lake View Hotel Lake View Hotel Tan Y Pant, Llanberis, Gwynedd
- The Last Inn Last Inn Stryd Yr Eglwys, Abermaw, Gwynedd
- The Leisure Cafe The Warren Lôn Pont Morgan, Abersoch, Gwynedd
- The Lion Hotel Lion Hotel Y Maes, Criccieth, Gwynedd
- The Little Wren (Wren Wellness) 39 Stryd Y Llyn, Caernarfon, Gwynedd
- The Lobster Pot The Lobster Pond Fishmongers Y Cei, Abermaw, Gwynedd
- The Lunch Box The Lunch Box 370 Stryd Fawr, Bangor, Gwynedd
- The Lunchbox The Lunchbox Stryd Fawr, Abermaw, Gwynedd
- The Magic Lantern Cinema Sinema Tywyn Corbett Square, Tywyn, Gwynedd
- The Menai Seafood Company 57A Stryd Fawr, Bethesda, Gwynedd
- The Menai Seafood Company Limited Old Port Office, Porth Penrhyn, Gwynedd
- The Mermaid Fish Bar The Mermaid Restaurant Jubilee Road, Abermaw, Gwynedd
- The Milk Bar Milk Bar 4 Ffordd Y Traeth, Abermaw, Gwynedd
- The Mill The Mill Cafe Seiont Nurseries Ffordd Llanberis, Rhosbodrual, Caernarfon, Gwynedd
- The Mitre Mitre Hotel 1 Rhes Mitre Y Maes, Pwllheli, Gwynedd
- The Moel Siabod Cafe Ltd Eisteddfa Fishery Eisteddfa, Pentrefelin, Gwynedd
- The Neptune Neptune Hall Caravan Park Ffordd Neifion, Tywyn, Gwynedd
- The Neptune Shop Neptune Hall Caravan Park Ffordd Neifion, Tywyn, Gwynedd