Trekking Britain Hillwalking Website

Yr Eifl and Tre'r Ceiri

 

Difficulty : EasyDuration : 3.5 HrsDistance : 6 Km

 
Yr Eifl is the tallest of The Rivals, an overlooked yet exciting range of hills that make up the backbone of the Lleyn Peninsula. The trek shows the walker two different industrial and colonial ages of the local area, from the abandoned quarrying village of Porth-y-Nant to the most fascinating feature of the trek, the iron age fort of Tre'r Ceiri that is still evident and now preserved on the southern most Yr Eifl peak. This trek is ideal for those afternoons when the surrounding higher peaks of Snowdonia are unable to escape the murky clouds.


Full route description for this walk

 

The starting point for the trek is the Porth-y-Nant upper car park. The car park is easily reached by a road that leads off the B4417 and up out of the village of Llithfaen signposted to Porth-y-Nant National Language Centre, follow it for a mile and you'll reach a large car park next to a forestry plantation. From the car park you will see a bridleway heading North East away from the car park, take this bridleway as it heads towards the pass between the main Yr Eifl peak and the most northern and sea bound peak.

Yr Eifl from Port-y-Nant

Yr Eifl from Port-y-Nant

Yr Eifl Ascent Path

Yr Eifl Ascent Path

From the bridleway looking left towards the seascape you will see an interesting valley below. The Vortigern Valley or as it is correctly named in welsh Nant Gwrtheyrn is full of mystical legendary tales and a daunting industrial past. The valley gets its name from the Celtic leader named Vortigern who is said to have lived and died in the valley. The scars on the hillsides of the valley show the remains of the Porth-y-Nant quarry. A village consisting of 24 workmen's houses, a foreman's house with a cooperative shop and bakery built behind it and a mansion and chapel, was built in 1863. After the decline of the quarry the last inhabitants left the extremely inaccessible village in 1959 leaving what looked to those who dared the steep incline as a lost village. In 1978 however work began on improving the road access and refurbishing the lost village into a National Language Centre. The modern facilities now house accommodation for up to 58 educational residents and the chapel is now also used as a local community centre.

Yr Eifl Northern Peak

Yr Eifl Northern Peak

Gyrn Ddu and Gyrn Goch

Gyrn Ddu and Gyrn Goch

The bridleway is very clear but is soiled by much industrial waste from the existing and past quarrying activities. Continue along the bridleway for about a mile until you reach the Bwlch yr Eifl, a mountain pass between Yr Eifl's main peak and the northern peak which is now fenced off for safety reasons due to the quarrying activities. The northern peak of Yr Eifl is one of the messiest hills I have ever seen as it has been heavily over quarried. To the north the view is however breath taking, the high Snowdonia mountains are within range and the view over Caernarfon Bay sweeping from left to right, the outline of Anglesey, the golden shores of the beaches and the small yet impressive hills of Gyrn Ddu and Gyrn Goch.

A path now heads to the right or south east from Bwlch yr Eifl. This path is very obvious and clear however for some unknown reason is still not defined on any Ordnance Survey map. Take this path as it becomes more of a gradient heading directly towards Yr Eifl's highest peak. After half a mile the path becomes engulfed in heather and boulders. The path go to the left slightly passing over much larger boulders before eventually reaching the impressive summit trig point cairn and a large circular shelter.

Yr Eifl Summit Cairn

Yr Eifl Summit Cairn

Views towards Snowdonia

Views towards Snowdonia

From the summit of Yr Eifl at only 564m you still get a fantastic panoramic 360 view and a unique perspective of the Lleyn Peninsula. The close proximity to the sea can also make Yr Eifl feel much higher than it actually is. The views to the south are of Tremadog Bay and Harlech Sands, the view to the east are of the high Snowdonia peaks and the views north and west are of the Irish Sea and the Lleyn Peninsula. Looking closely by to the south you should now be able to make out the iron age fort of Tre'r Ceiri on Yr Eifl's south east peak, the next objective of the trek.

A rough path leads south then south east from the summit winding down through the boulders and then the heather clad south side of Yr Eifl. The path is quite thin in places and care should be taken as the path passes over many small boulders and heather covered ankle breaking holes. There are a few paths that go of to the right however try and stick to the main path which after heading down will then bend off to the left to approach Tre'r Ceiri from the north side.

Tre'r Ceiri from Yr Eifl

Tre'r Ceiri from Yr Eifl

Path to Tre'r Ceiri

Path to Tre'r Ceiri

After crossing the heather land between the highest peak and the south east peak the path will eventually make the small ascent of Tre'r Ceiri. An opening in the wall on this the north side will lead you inside the fort. Tre'r Ceiri is an elongated enclosure inside which are the remains of over a hundred circular dry stone iron age huts. The meaning of Tre'r Ceiri is often a debatable one, most say that it stands for Town Of The Giants relating the word Ceiri with the welsh word for giants of Cewri, however others who may well have a point seem to think that the word Ceiri is a plural of the welsh word Caer meaning castle or fortress, which in a way would make more sense.

There was an extensive survey in 1956 from which evidence of occupation during the Roman period and earlier was found, most of the finds at Tre'r Ceiri were found to be between 150 to 400 A.D. In more recent years the Tre'r Ceiri has rightly been taken over by local and national conservational groups to preserver the area. The maintenance work and conservation work carried out was vital.

Tre'r Ceiri Gate

Tre'r Ceiri Gate

Tre'r Ceiri Hut Circles

Tre'r Ceiri Hut Circles

Take the path that follows the walls left passing many of the fascinating round hut remains. The path will lead to the summit of this smaller peak where a cairn and information board can be found. Follow the path round the opposite side of the wall now and head eventually to the south west end of the fort and to the opening back through the wall into the heather moorland. A path now leads in a south westerly direction crossing a wall after a mile then continuing over the moorland. Before the path turns into a much wider affair, after passing the highest Yr Eifl peak simply head in a north westerly direction taking much smaller paths around the hill and back to the Porth-y-Nant car park.

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Photos taken on this walk

 

These photo's are taken from a holiday trek with Miles and Louis on May 22nd 2005.
Gyrn Goch Aber Afon Camp Site My New Vango TBS Spirit 200 Tent Yr Eifl From Porth-y-Nant Car Park Miles And Louis Tackle Yr Eifl From Bwlch Yr Eifl Caernarfon Bay Beaches From Bwlch Yr Eifl The Over Quarried Sea Bound Rival Miles And Louis Tackle The Heather And Crags Of Yr Eifl Miles And Louis Tackle The Heather And Crags Of Yr Eifl Myself Being Blasted By the Wind On Yr Eifl Summit Trig Point Cairn Miles And Louis At The Yr Eifl Summit Trig Point Cairn Louis Windswept At Yr Eifl Summit Trig Point Cairn Yr Eifl Summit View West Towards Lleyn Peninsula Yr Eifl Summit View East Towards Snowdonia Yr Eifl Summit Trig Point Cairn Miles And Louis Lunching In Yr Eifl Paradise Amazing Skies Above Nefyn The Iron Age Fort Of Tre'r Ceiri From Yr Eifl Miles On Path Between Yr Eifl And Tre'r Ceiri Entering The Iron Age Hill Fort Of Tre'r Ceiri Through Its Northern Gate Yr Eifl From Tre'r Ceiri Round Circle Hut Remains On Tre'r Ceiri Round Circle Hut Remains On Tre'r Ceiri Round Circle Hut Remains On Tre'r Ceiri Yr Eifl Behind Mynydd Carnguwch Miles Leaving Tre'r Ceiri Louis Windswept At Porth-y-Nant Car Park




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