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Porthdinllaen

Wales

An old fishing village perched on the end of a thin ribbon of land stretching into the Irish Sea.

Porthdinllaen, Morfa Nefyn, Gwynedd, LL53 6DA

A view of the beach and coastal hamlet of Porthdinllaen with the coast visible on the right, a green cliffside behind the hamlet and people visible walking along the beach

Important notice

Please note there are no public bins onsite. We ask you take your litter home. Please note overnight camping is not permitted. Our car park use pay and display machines or the JustPark app. We recommend downloading the app before your visit.

Planning your visit

Launching sea craft at Porthdinllaen 

Follow this guidance about safe and compliant sea craft launching if you want to launch power boats and jet-skis in Gwynedd and keep users and wildlife safe.

A view of the beach and surrounding cliffs and countryside from above at Porthdinllaen, Gwynedd, Wales

Visiting Llŷn Peninsula with your dog 

Here in Llŷn we’ve got a range of walks to please you and your four-legged companion, from the beautiful Porthdinllaen to the rugged coastline of Porthor.

Two people are walking two small dogs along Llanbedrog beach, a wide stretch of sand lined with colourful beach huts with tall, dark green trees directly behind them.
Two visitors walking in the garden, both laughing whilst holding an ice cream at Cliveden in Buckinghamshire

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