Porthdinllaen Coastal Pub Walk, Llŷn Peninsula

Historically, Porthdinllaen was an important fishing port and, for a period in the 18th and early 19th centuries, rivalled Holyhead as a potential main ferry route between Wales and Ireland. Its naturally sheltered harbour made it a key location for trade and travel along this stretch of coast.

One of the highlights is the Ty Coch Inn, established in 1842 and rated one of the top ten beach bars in the world — sitting right on the shore with views across the Irish Sea. It can only be reached on foot, which is part of the charm. Opening hours vary by season so check their website before you go – and note they don’t take bookings.

The beach at Porthdinllaen is designated as a Special Area of Conservation, protecting its rich marine life and bird populations. As you walk, you may spot seals resting on the rocks or hear the calls of oyster catchers and other coastal birds that thrive in this peaceful environment.

This circular walk combines natural beauty, wildlife, and maritime history — and we’ve deliberately made it longer than the simple there-and-back to the Ty Coch Inn, which on its own doesn’t feel like much of a walk.

“Sitting on the wall outside the Ty Coch with a pint looking out to sea is one of those simple moments that stays with you. We’ve made this a longer circular rather than there-and-back because the walk around past the RNLI station genuinely adds to it — more coastal scenery and it means you’ve properly earned the drink at the end. Try to avoid weekends in summer if you can, it gets busy and parking becomes a headache.” — Delyth, Perthi Holiday Cottages