Penmaenmawr - General Information - Self Catering Holiday cottage

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Penmaenmawr - General Information

The name Penmaenmawr is the Welsh for 'Head of the Great Stone', or 'Great Headland of Stone' contrasting with Penmaenbach; Pen meaning 'head', maen meaning 'stone' and mawr meaning 'great', 'large', big etc.


The villages that make up Penmaenmawr are Penmaenan & Pant Yr Afon on the west and Dwygyfylchi and Capelulo on the east. They lay on a small coastal plain about 2 miles (3.2 km) in length and half a mile deep facing Conwy Bay and the Irish Sea to the north. The bay is sheltered by the south-east tip of Anglesey and Ynys Seiriol (Puffin Island) to the north-west and the limestone headland of Pen-y-Gogarth (the Great Orme) to the north-east. The sea is shallow here between Traeth Lafan and the Conwy estuary. The beach is extensive, consisting of smooth pebbles and a wide expanse of sand; it was awarded a Blue Flag for five years running.

Two headlands separate Penmaenmawr from its neighbours. In the west the bulk of Penmaen Mawr lies between the town neighbouring Llanfairfechan and the wider coastal plain extending to Bangor. To the east the smaller but no less rugged headland of Penmaen Bach divides Dwygyfylchi from Conwy Morfa. Penmaenbach is the most northerly tip of the Snowdonia National Park, and the Park covers a large part of Dwygyfylchi and Capelulo. To the south an arc of hills and uplands extends east to west from the latter to Penmaen Mawr, beginning with Yr Allt Wen above Dwygyfylchi, Bwlch Sychnant (the old road crosses this pass to Conwy) and Pen-sychnant at Capelulo. The rounded hill of Foel Lys, Gwddw Glas (Green Gorge), Bryn Derwydd and the head of Cwm Graiglwyd and finally Penmaen-mawr itself.

The coastal plain itself is nearly divided by Trwyn-yr-Wylfa, which also marks the boundary between Pant-yr-afon and Penmaenan in the west and the "Hen Bentra" or "Old Village" of Dwygyfylchi and Capelulo in the east. Finally two small rivers flow through the area. The first, Afon Pabwyr, runs down from wooded Cwm Graiglwyd then under the town centre, Pant-yr-afon, to the beach; the second and larger, Afon Gyrrach, runs for about 4 miles (6.4 km) from the northern slopes of Tal-y-Fan to the sea near Penmaenbach, passing through Nant Ddaear-y-llwynog (The Fairy Glen) and the old villages of Dwygyfylchi and Capelulo.



The uplands above the town have many prehistoric remains, including the site of prehistoric polished stone axe factories on the western slopes of Cwm Graiglwyd near the top of Penmaen-mawr. This was once one of the most important stone axe manufacturing sites in Europe, together with the Langdale axe industry in the Lake District, Tievebulliagh in County Antrim and other sites across Britain.

There is evidence that axes from Graiglwyd were exported widely 5,000 years ago, examples having been found as far afield as Cornwall and south-east England. The nearby Meini Hirion, known in English as Druid's Circle, is a prehistoric stone circle. A prehistoric trackway from Bwlch-y-ddeufaen to Conwy runs by the circle. The summit of Penmaen-mawr, from which the town takes its name, was 1,500 feet (460 m) above sea level until reduced by modern quarrying. The summit area was crowned by Braich-y-Dinas, one of the largest Iron Age hill-forts in Europe, comparable with Tre'r Ceiri near Trefor on the Llŷn peninsula. However, nothing remains today: the last remnants having been obliterated in the 1920s.

Dark-Ages, Mediaeval and Early Modern period

According to tradition, the 5th- or 6th-century saint Seiriol, after whom Ynys Seiriol (also known as Puffin Island or Priestholme) is named, had a hermit's cell in Cwm Graiglwyd. A declivity, Clipyn Seiriol, above the modern road tunnel through Penmaen-mawr, also bears his name, as does the modern church of St Seiriol's near the town centre. The older church of St Gwynin's in Dwygyfylchi is the parish church today. Penmaenmawr is also associated with Saint Ulo, Capelulo being at the foot of Sychnant and reputedly the site of an early medieval chapel.

From the early Middle Ages onwards the parish has been part of Arllechwedd Uchaf, and this ancient Welsh cwmwd (English: commote - was a secular division of land in Medieval Wales.), which together with neighbouring Arllechwedd Isaf makes up the cantref (hundred) of Arllechwedd, is still used by the church as an administrative unit today.

Quarrying town and seaside resort

The industrial quarrying of igneous rock (diorite) at Penmaenan began in 1830 with the opening of the Penmaen Quarry and the subsequent, competing Graiglwyd and 'Old' quarries which were amalgamated by 1888 under Colonel Darbishire. Most of the production in these early years was of setts and paving, but from 1881 the advantage of crushed rock for railway ballast was demonstrated and new crushing mills were built to provide for that market. In 1911 Darbishire merged these operations with the quarries of Trefor to form the Penmaenmawr & Welsh Granite Co.. As the industry grew, workers and their families flocked to Penmaenmawr from all over north-west Wales and beyond. The link was especially strong with Trefor, the home of Trefor granite quarry on the slopes of Yr Eifl. The community which sprang up in the present day wards of Penmaenan and Pant-yr-afon was close-knit and almost entirely Welsh-speaking. By the early years of the 20th century about 1,000 men worked in the quarry and its associated workshops. Neighbouring Llanfairfechan was an integral part of this process.

The quarried stone was lowered by self-acting inclines to the 3 ft (914 mm) gauge tramway which ran to jetties from where the setts were loaded into ships. After 1848 the majority of the quarry output was sent by main-line rail, although the quarry and its internal narrow gauge railway continued to operate through the nineteenth century.

Life was not easy for the quarrymen, especially those who worked on the higher slopes. They were expected to walk up to the summit area in all weathers and faced losing pay if unable to reach the top. A strong spirit of camaraderie developed and was reflected in the town's chapels, pubs and cultural societies. Products were exported by rail to ports like Liverpool and the cities of England and by sea from the two quarrying jetties to Liverpool and also to a number of European ports such as Hamburg. Ships continued to load cargoes from the Darbishire jetty until 1976, although sea-trade had been sparse since the famous stranding of the Rethi Muller in 1967. Railway ballast continued to move in quantity from the sidings near the station, but all the original infrastructure was swept away by the building of the new A55 Expressway in the late 1980s. A new rail-loading facility was constructed and the original sidings space used for the new road. In 2008 the contract for the supply of railway ballast to Network Rail was lost, and since that time there have only been limited movements by rail - such as for construction of the Manchester Metrolink extensions.

This quarrying over time has removed the whole top of Penmaenmawr mountain, which was once much higher with a rounded top, with an old hill-fort on.

The town grew in popularity as a seaside resort for the well-to-do in the second half of the 19th century, in part due to the enthusiasm shown by statesman and Prime Minister William Gladstone who holidayed eleven times in Penmaenmawr between 1855 and 1896.

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