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Porthdinllaen Bay – Porthdinllaen loop from Morfa Nefyn

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Hiking trails & Routes

Porthdinllaen Bay – Porthdinllaen loop from Morfa Nefyn

Moderate

5.0

(2)

hikers

Porthdinllaen Bay – Porthdinllaen loop from Morfa Nefyn

02:08

8.03km

80m

Hiking

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: April 15, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Tirwedd Cenedlaethol Llŷn

Waypoints

Start point

Parking

Get Directions

562 m

Porth Dinllaen

Highlight • Beach

An old fishing village on the thin peninsula stretching out into the Irish Sea. Great views from the out and back road along the top.
The Yt Coch pub is …

Tip by

642 m

Porthdinllaen Bay

Highlight • Beach

A spectacular two-mile long sweep of sand in a sheltered, cresent bay and natural harbour on the Llyn Heritage Coast. There are toilets and refreshments at Morfa Nefyn. Nearby is …

Tip by

2.32 km

Seal Watching at Porthdinllaen Headland

Highlight • Natural

This is a beautiful headland and the views onto the rocks and out to sea are super nice. Nearby too is Porthdinllaen lifeboat station which is always worth a visit and a donation.

Tip by

3.12 km

Porthdinllaen

Highlight • Beach

There's a great pub/cafe/sandwich bar on the beach, which also has public toilets.

There's a nice coastal walk that can be done around the tip of Porthdinllaen, around the golf …

Tip by

3.13 km

Ty Coch Inn

Highlight • Viewpoint

Enjoy the beautiful beach view with a hot/cold beverage, sandwich or some hot food at Ty Coch.

It's not open during bad weather (but you'd probably not be visiting if that was the case!)

Tip by

3.36 km

Porthdinllaen Rock Pools

Highlight (Segment) • Natural

Fantastic rock pools here where your guaranteed to spot some fishy creatures. Also a great spot for a swim with clear turquoise waters. Watch out for the jellyfish when it's warm!

Tip by

6.11 km

View of the Lake and Mountains

Highlight • Viewpoint

That Lake is the Irish Sea

Tip by

7.51 km

Beach

7.93 km

The pub is a little bit out of the way. But, it is well worth the effort.
The Tŷ Coch Inn is nestled in the village of Porthdinllaen near Morfa Nefyn, Gwynedd on the north coast of the LLŷn Peninsula.

Tip by

8.03 km

End point

Parking

Way Types & Surfaces

Way Types

3.31 km

2.36 km

1.18 km

699 m

428 m

Surfaces

3.12 km

1.65 km

1.05 km

833 m

785 m

543 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Weather

Thursday 11 June

18°C

12°C

0 %

Additional weather tips

Max wind speed: 26.0 km/h

to get more detailed weather forecasts along your route

Comments

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Porthdinllaen Bay – Porthdinllaen loop from Morfa Nefyn

Porth Dinllaen

Porthdinllaen Bay

Seal Watching at Porthdinllaen Headland

Porthdinllaen

Ty Coch Inn

Porthdinllaen Rock Pools

View of the Lake and Mountains

Ty Coch Inn

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