Llanfair Slate Caverns

Llanfair Slate Caverns 📍 Llanfair, Harlech, Eryri.

LL46 2SA

🔦 Teithiau hunan dywys/ Self guided tours
🐾 Yn croesawu cŵn/ Dog friendly
🛍️ Siop a chaffi ar agor i bawb / Shop and cafe open to all.
🗓️Pasg-Tachwedd/Open Easter- November
🎄🎅🏻21/11/26 - 22/11/26

Cofiwch am y rhaglen yma heno am 8 o'r gloch. Remember about the episode featuring the Caverns and the local area tonigh...
07/05/2026

Cofiwch am y rhaglen yma heno am 8 o'r gloch.

Remember about the episode featuring the Caverns and the local area tonight at 8pm
on Channel 4.

Visit Harlech

Thanks for the mention Around About Britain
06/05/2026

Thanks for the mention Around About Britain

🚂 Explore Gwynedd Attractions like Talylln Railway in Gwynedd. 🚂

Hendre Mynach Touring Caravan & Camping Park is an award-winning site just 100m from the beautiful, clean, sandy beaches of Barmouth. 🏖️🌊

Situated between the coast road and the sea, it’s only a pleasant 20-minute stroll along a flat promenade into Barmouth’s town centre. 🚶‍♂️🌿

There’s plenty to explore nearby, including the Talyllyn Railway, where guests can enjoy a scenic 55-minute journey through ancient woodlands and the stunning Fathew Valley, all within sight of Cadair Idris. 🚂⛰️

For something unique, Llanfair Slate Caverns offer an unforgettable underground adventure through historic man-made caverns once lit only by candlelight. 🕯️🪨

Portmeirion Village & Gardens is also within reach, famed for its striking architecture, beautiful coastal setting and lush sub-tropical gardens. 🌺🏡

Hendre Mynach Touring Caravan & Camping Park, Barmouth, Gwynedd
https://www.aroundaboutbritain.co.uk/Gwynedd/3128



Hendre Mynach, Barmouth

🌟 Ein ardal gwisgo fyny newydd. Dewch i chwarae rôl a gwisgo fel y bechgyn oedd yn gweithio yn y Chwarel blynyddoedd yn ...
03/05/2026

🌟 Ein ardal gwisgo fyny newydd. Dewch i chwarae rôl a gwisgo fel y bechgyn oedd yn gweithio yn y Chwarel blynyddoedd yn ôl! Dyma Ffion yn modelu i ni. Roedd hen, hen daid Ffion yn gweithio yn y Chwarel dros 100 mlynedd nôl!

🌟Our new dress up area. Come and dress up as the young boys who worked in the quarry years ago. This is Ffion modelling for us. Her great, great grandfather worked at Llanfair Quarry over 100 years ago!

Llechi Cymru - Wales Slate
Visit Wales Industry
Croeso Cymru
Visit Harlech

Gŵyl y banc/Bank Holiday WeekendDau atyniad mewn un lleoliad🌟Two attractions in one location☔️☀️Beth bynnag y tywydd dro...
01/05/2026

Gŵyl y banc/Bank Holiday Weekend

Dau atyniad mewn un lleoliad🌟Two attractions in one location

☔️☀️Beth bynnag y tywydd dros y penwythnos mae gennym rhywbeth yma i'r teulu oll.
Ar agor 10-5 drwy'r penwythnos (Caffi 11yb ar Ddydd Sul).

☔️☀️Whatever the weather this bank holiday we have something for the whole family. Visit one or both attarctions, or just enjoy a coffee in the cafe and purchase some Cavern aged cheese.

Open daily 10am-5pm. (Cafe 11am on Sunday)

☔️Dros y gaeaf, rydym wedi bod yn brysur yn cwblhau gwelliannau yn y Chwarel ac ar y fferm gyda chefnogaeth Llywodraeth ...
19/04/2026

☔️Dros y gaeaf, rydym wedi bod yn brysur yn cwblhau gwelliannau yn y Chwarel ac ar y fferm gyda chefnogaeth Llywodraeth Cymru fel rhan o’u cronfa addasu i’r tywydd.

Ychwanegwyd maes parcio newydd ar gyfer y Fferm, yn ogystal â chysgodfan yn y Chwarel. Bydd y gofod newydd hwn yn cael ei ddefnyddio ar gyfer amrywiaeth o weithgareddau, gan gynnwys arddangosfeydd hollti llechi, ac mae hefyd yn cynnwys murlun llechi bendigedig ar y wal.

Diolch yn fawr i’r busnesau lleol a helpodd i gwblhau’r prosiectau hyn mewn pryd, ac i’n holl ymwelwyr a ymunodd â ni dros wyliau’r Pasg i weld ein gwelliannau newydd ar waith.

☔️Over the winter, we’ve been busy carrying out improvements with support from the Welsh Government as part of their Wet Weather Grant.

We’ve added a new hard-standing car park for the Farm Park, as well as a shelter at the Slate Caverns. This new space will be used for a variety of activities, including slate splitting demonstrations, and also features a fantastic slate mural on the wall.

Both of these additions will be a great asset to the Slate Caverns and the Farm Park.

A big thank you to the local businesses who helped complete these projects in time, and to all our visitors who joined us over the Easter holidays and helped us see our new improvements in action.

Diolch yn fawr.




Visit Wales Industry Croeso Cymru

16/04/2026

Cawl cartref ar gael pob dydd yn y caffi. 😊

Homemade soup served daily 😊

🅿️ Parcio am ddim/ Free parking

🇧🇪 Ymwelwyr o Wlad Belg heddiw yn y Chwarel. Fe wnaethon nhw alw heibio am daith dan ddaear ac ymweliad â’r siop anrhegi...
16/04/2026

🇧🇪 Ymwelwyr o Wlad Belg heddiw yn y Chwarel.
Fe wnaethon nhw alw heibio am daith dan ddaear ac ymweliad â’r siop anrhegion ar eu ffordd o Aberystwyth. Roeddent yn awyddus i ddysgu mwy am hanes a threftadaeth chwareli llechi yng Ngogledd Cymru. Roedd yn bleser eu croesawu!

🇧🇪 Visitors from Belgium today at the caverns. They stopped by for a guided tour and a visit to the gift shop on their way from Aberystwyth. They were keen to learn more about the history and heritage of slate mining in North Wales. It was a pleasure to welcome them!

Llechi Cymru - Wales Slate Visit Wales Industry

13/04/2026
🏆 Llongyfarchiadau enfawr i Clwb Pêl-Droed Dyffryn & Tal Y Bont Football Club 🥳Mae’r tîm dan 13 wedi ennill Cwpan Arford...
12/04/2026

🏆 Llongyfarchiadau enfawr i Clwb Pêl-Droed Dyffryn & Tal Y Bont Football Club 🥳

Mae’r tîm dan 13 wedi ennill Cwpan Arfordir Gogledd Cymru yn Y Rhyl ddoe -camp arbennig! 🌟
Da iawn chi hogia am roi Dyffryn Ardudwy a Thalybont ar y map ochr yn ochr â chlybiau llawer mwy.

🏆 Huge congratulations to Dyffryn Ardudwy & Tal y Bont Football Club! 🥳

The Under 13s have won the North Wales Coast Cup in Rhyl yesterday – an incredible achievement! 🌟
Well done boys for putting Dyffryn Ardudwy and Talybont on the map among much larger clubs.

🏴󠁧󠁢󠁷󠁬󠁳󠁿DYFFRYN & TAL Y BONT YW EICH PENCAMPWYR DAN 13 ARFORDIR GOGLEDD CYMRU!!! 🏆🏆

Diwrnod bythgofiadwy i'r chwaraewyr ac i’r clwb. Grŵp hynod dalentog. Mae'r gwpan yn dod adref i Dyffryn!!
Diolch i bawb am ddangos eu cefnogaeth anhygoel i'r hogia ac i'r rhai deithiodd i Rhyl ddoe yn y gwynt a'r glaw. Roedd clywed y dorf tu ôl i hogia Dyffryn yn arbennig iawn a rhywbeth neith nhw byth anghofio.

Da iawn chi hogia, ymdrech anhygoel ac wedi rhoi Dyffryn ar y map!

⭐️DYFFRYN & TAL Y BONT ARE YOUR NORTH WALES COAST U13’S CHAMPIONS!!! 🏆🏆

They didn’t just win as team mates today, they won as brothers. Working tirelessly for each other from the first second to the last. We asked them to press harder than they ever had before, to run more, tackle harder, put their bodies on the line, to never give up when things got tough and they did just that.
They refused to leave as the losers, they made sure they were coming home with the cup.

An incredibly special moment for them and the club. A massively talented group.
A major trophy is coming home to Dyffryn!

A season of ups & downs, but we’ve said it to them so many times we want our season to be like that. It helps them mentally more than they’ll ever know at this age. We knew what we were walking into and they took it on with their heads held high.

To everyone that has shown support online and in person these last few weeks have helped massively, the kids definitely see & feel your support. And those who donated generously and took part in our scratch card game, you ensured they travelled together which definitely helped these pre game nerves.

Thank you to the family members & friends that came and supported the lads today, it helped push them on in a “neutral ground”.

Thank you to all the parents who come to training weekly, get involved, give incredible knowledge & advice to help these lads become the best players they can be. I’m sure they made you proud today.

Lastly, boys enjoy this day, celebrate hard. It’s days like today you’ll never forget.

Axl-Cain Carr, Jayden Morris, Sion Jones, Caleb Davies, Liam Marples, Joe Horn, Sion Williams, Deio Thomas, James Matthews, Daniel Doichenko, Harley Charlton & Hari Watson. You’ve etched your names in cup history! 🏴󠁧󠁢󠁷󠁬󠁳󠁿🏴󠁧󠁢󠁥󠁮󠁧󠁿🇺🇦

Dave & Tyrone

🟡🔵

Pwy sydd wedi gweld Rhaglen 5 o ‘Paul Merton Driving Amazing Trains’ ar Sianel 4? Gwyliwch yn ofalus am y cyfweliad o’r ...
10/04/2026

Pwy sydd wedi gweld Rhaglen 5 o ‘Paul Merton Driving Amazing Trains’ ar Sianel 4? Gwyliwch yn ofalus am y cyfweliad o’r Chwarel a golygfeydd bendigedig o Bermo, Harlech a’r ardal leol. 🚂 🚂

Who has watched Episode 5 of ‘Paul Merton Driving Amazing Trains’ on Channel 4? Keep an eye out for the interview from the caverns and some stunning views of Barmouth, Harlech, and the local area. 🚂🚂

Seen 'Paul Merton: Driving Amazing Trains'? Watch it here on Channel 4:

https://www.channel4.com/programmes/paul-merton-driving-amazing-trains?cntsrc=social_share_ios_paul_merton_driving_amazing_trains

Visit Harlech Eryri I Snowdonia Mountains and Coast

🌟 Anrheg Nadolig perffaith i deulu 🌟🌟 A perfect Christmas gift for a family 🌟
13/12/2025

🌟 Anrheg Nadolig perffaith i deulu 🌟

🌟 A perfect Christmas gift for a family 🌟

✨Chwilio am anrheg Nadolig? Dewiswch unrhyw swm neu ar gyfer mynediad i nifer penodol o bobl. Defnyddiwch nhw ar gyfer mynediad i’r fferm neu y chwarel.

Gyrrwch neges!

✨Looking for a Christmas gift? Choose any amount or for the amount of people you would like. Use for entry to the Farm Park or the Slate Caverns.

Send us a message!

Address

Cae Cethin Farm
Llanbedr
LL462SA

Opening Hours

Monday 10am - 5pm
Tuesday 10am - 5pm
Wednesday 10am - 5pm
Thursday 10am - 5pm
Friday 10am - 5pm
Saturday 10am - 5pm
Sunday 10am - 5pm

Telephone

+441766780247

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