SH3644 : The northern flank of the summit plateau of Yr Eifl

Yr Eifl

561m Elevation
429m Prominence
Wales Country
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SH3644 : The northern flank of the summit plateau of Yr Eifl

Eric Jones Photo source

Explore routes near Yr Eifl

Walks starting near this hill. Open a route to check its map, distance and full itinerary.

Snowdon Pyg Track returning by Miner's Track

12.3 km ~5h 30m Hard

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Cadair Idris - Pony Path

9 km ~3h Hard

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Aran Benllyn and Aran Fawddwy from LLanuwchllyn

17.5 km ~9h Moderate

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Route planning notes

These notes describe possible approaches. Check a route's map and access information when planning your walk.

Yr Eifl Circular from Llithfaen

This popular circular route starts from the village of Llithfaen and ascends Yr Eifl via a well-trodden path. The route takes you through the historical Tre'r Ceiri hillfort, one of the best-preserved Iron Age fortifications in Britain. After exploring the hillfort, the route continues to the summit of Yr Eifl, offering panoramic views of the Llŷn Peninsula and beyond. The descent loops back to Llithfaen via grassy paths and quiet tracks.

8 km ~3 hours Moderate

Yr Eifl and Tre'r Ceiri from Nant Gwrtheyrn

Starting from the Welsh Language and Heritage Centre at Nant Gwrtheyrn, this route provides a steep but rewarding ascent of Yr Eifl. The climb offers dramatic coastal scenery, with views over the Irish Sea. On the descent, the route diverts to visit Tre'r Ceiri hillfort before returning to Nant Gwrtheyrn via a scenic path through the valley.

7.5 km ~3 hours Moderate

Yr Eifl via Garn Ganol from Llithfaen

This shorter but steeper route takes you directly to the summit of Yr Eifl via Garn Ganol, the highest of the three peaks in the Yr Eifl range. Starting in Llithfaen, the path is straightforward but involves a sustained climb. The summit offers breathtaking 360-degree views, including Snowdonia, Anglesey, and the Irish Sea. The return is via the same path.

5 km ~2.5 hours Moderate

Yr Eifl Ridge Walk

This linear route follows the ridge of Yr Eifl, traversing its three main peaks: Garn Ganol, Garn Fôr, and Tre'r Ceiri. Starting from Llithfaen, the route climbs to Garn Ganol before continuing to Garn Fôr, the most westerly peak, which overlooks the coast. The return leg visits Tre'r Ceiri hillfort before descending back to Llithfaen.

10 km ~4.5 hours Challenging

Coastal and Summit Loop from Pistyll

This varied route begins in the small hamlet of Pistyll, combining coastal and mountain scenery. The path initially follows the Wales Coast Path, offering stunning views of the cliffs and sea, before turning inland to ascend Yr Eifl. After reaching the summit, the route loops back to Pistyll via quieter trails through moorland and farmland.

12 km ~5 hours Challenging
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Hill facts and local notes

Classifications

Marilyn Dodd Dewey

Elevation

561m

1,840 ft

Prominence

429m

Coordinates

52.9751, -4.4366

SH364447

OS Map

123

Explorer: 253 254

At the Summit

The summit is marked by a prominent trig point, standing resolutely against the elements. Surrounding the point are rugged outcrops offering excellent photo opportunities.

Terrain & Geology

Rocky and grassy with some steep sections the terrain varies from well-worn paths to exposed rock faces.

Yr Eifl is primarily composed of volcanic rock, part of the broader geological history of the region which includes features from various geological periods. The striking cliffs and crags are a testament to its volcanic origins, giving the landscape a stark yet beautiful appearance.

Views & Scenery

From the summit, you can see the spectacular coastline of the LLŷn Peninsula, Snowdonia in the distance, and even the distant outline of the Isle of Anglesey on a clear day.

History & Heritage

Name Origin

The name 'Yr Eifl' is derived from the Welsh word for 'the forks', possibly referring to the mountain's shape or its position.

Historical Significance

Historically, Yr Eifl has been a landmark for sailors navigating the waters surrounding the Llŷn Peninsula.

Getting There & Facilities

Parking

There is parking available in Llithfaen village, which is just a short walk to the trailhead. Be considerate of local residents when parking.

Public Transport

Limited bus services run from Pwllheli to Llithfaen, but it is advisable to check current schedules, as they may vary.

Nearby Facilities

There are no facilities directly on the mountain. The nearest facilities, including cafes and toilets, can be found in Llithfaen and Pwllheli.

Safety Information

Known Hazards

  • The paths can be slippery when wet; take care, especially on rocky sections. Be mindful of sudden changes in weather conditions which can happen rapidly in this region.

General Safety Tips

  • Check weather conditions before setting out
  • Carry appropriate clothing and equipment
  • Let someone know your planned route
  • Take a map, compass, and GPS device
  • Carry emergency supplies: food, water, first aid kit, torch

Hills

Some common questions about the hills answered

Are there group walks up Yr Eifl?

Many walkers use Walkmates to join or organise walks with others. You can check for group walks around Yr Eifl through the maps

Are there other walkers around Yr Eifl?

Activity varies by location and time, but Walkmates lets you see whether others have shared walks or shown interest in this area. Find other people through the walking friends search walking friends for Yr Eifl search or of course create your own walk for Yr Eifl

Can I organise a walk to Yr Eifl?

Yes. If there aren’t any walks listed already, you can create a walk and make it available for others to join.

If you're signed up to Walkmates, you can create a walk to Yr Eifl.

How do I find a walk up this hill?

There are often multiple ways to walk this hill, depending on experience and route preference. Walkmates helps you explore walks and routes that others have shared.

Can I suggest a new route up Yr Eifl?

Yes. You can suggest or create routes to share with others. Walkmates focuses on the social side of walking, so routes are used to help people organise walks and explore areas together, rather than as detailed navigation tools or route libraries.

Other uses really appreciate knowledgeable walkers sharing their routes. Share your favourite route to Yr Eifl here

The is an error or something incorrect about this hill. How do I let you know?

We always strive to keep the information on Walkmates as accurate as possible. If you find an error, please let us know through the contact form and we'll aim to correct it as quickly as possible

Location

View the hill's mapped position and surrounding paths.

Grid reference: SH364447

View on OpenStreetMap

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