Chwarel Hen Llanfair Slate Caverns

Name: Chwarel Hen Llanfair Slate Caverns
Address: Old Llanfair Stores A496 Coast Road, Snowdonia-Eryri National Park, Harlech LL46 2SA Wales, Porthmadog, United Kingdom
Rating: 4.5

4.5

(138 reviews)

Old Llanfair Stores A496 Coast Road, Snowdonia-Eryri National Park, Harlech LL46 2SA Wales

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Caverns & Caves

Nature & Parks

Attraction

About

A family run business just a mile south of Harlech. Come on a self guided tour around 9 caverns and learn about the stories making Llanfair a special place to visit. Newly updated Information boards and sound effects throughout to make your experience a memorable one. Enjoy breathtaking views of Cardigan bay as you emerge from the caverns. New for 2025- Children's trail around the caverns to keep the little ones busy. Gift shop and cafe open 7 days a week. Remember to bring your own torch to add to your adventure! We are dog friendly. Recommended time for self guided tour 30-45 minutes. For large groups we can provide a guide.

At a glance

Typical visit: about 1 hour 30 minutes