Dorothea quarry

The Nantlle Valley (Welsh: Dyffryn Nantlle, IPA: [ˈdəfrɨn ˈnantɬɛ]) is an area in Gwynedd, North Wales, characterised by its numerous small settlements. The area is also historically important geologically, and featured in one of the most contentious disputes of the 19th century, between the 'Diluvialists' who believed in the Biblical flood, and the ‘Glacialists’, who supported the Glacial Theory, which was substantially established by studies of the drift sediments on Moel Tryfan.Between 85 and 90% of the population of the Nantlle Valley speak Welsh as their first language.Some of the communities came into being as a result of slate quarrying in the late eighteenth or early nineteenth centuries, and some have a history stretching back to antiquity. There are Iron Age forts at Caer Engan in Pen-y-groes and on the coast at Dinas Dinlle and evidence of Bronze Age settlement on the higher ground. The valley was important during the Middle Ages, with a clas or ecclesiastical college developed at Clynnog Fawr.The Glynllifon estate can trace its foundation historically to the 8th century and there is evidence of occupation on the site going back to the Iron Age.There were a number of quarries in the valley, the largest being the Dorothea and Pen yr Orsedd quarries. Although the major quarries are worked out, there remains demand for slate waste for garden decoration.In 1991, Antur Nantlle Cyf was established as a community enterprise to work for the benefit of the Nantlle Valley and its surrounding area.

Nasareth (named for the biblical Nazareth), is a hamlet in the Nantlle Valley in Gwynedd, Wales. The Councillor for Nasareth is Owen Pennant Huws, which covers Llanllyfni and surrounding villages.

Capital Cymru is a local Welsh-language radio station owned and operated by Global. The station broadcasts to Gwynedd and Anglesey from studios in Gwersyllt, Wrexham via the Arfon transmitting station. Previously, the station formed part of the Heart network and earlier the Marcher Radio Group. It switched to the Capital network on 6 May 2014. Heart North and Mid Wales now covers the region as part of the Heart network.

The Arfon transmitting station is a facility for FM, DAB digital radio and television transmission near the villages of Nebo and Nasareth in Gwynedd, northwestern Wales (grid reference SH476493). It includes a 308.5 m (1,012 ft) guyed mast with antennas attached at various heights. The mast is surmounted by a television transmitting antenna, which brings the total height of the structure to 317.4 m (1,041 ft), making it the tallest structure in Wales. It is owned and operated by Arqiva.

Nebo is a small village in Gwynedd, Wales. It is adjacent to the small village of Nasareth and near the larger villages of Llanllyfni and Penygroes.

Llanllyfni (Welsh pronunciation) is a village and a community in Gwynedd, Wales. It is in the historic county of Caernarfonshire. The community consists of the villages of Drws-y-coed, Nantlle, Nasareth, Nebo, Penygroes, Talysarn and the village of Llanllyfni itself. Penygroes, Llanllyfni and Talysarn are almost conjoined. As an electoral ward the 2011 census recorded a population of 1256. It is a largely Welsh-speaking village as 85% of the villagers speak Welsh as their first language. The community covers 43 square kilometres.The river Afon Llyfni (sometimes spelt Afon Llyfnwy) runs through the village. Llanllyfni existed before the slate quarries opened but grew bigger and bigger during the slate quarrying period. In the 2001 census, there were about 650 people living in the village of Llanllyfni. Llanllyfni is seven miles away from the well-known town of Caernarfon. Nearby is the Nantlle Ridge range of mountains including Craig Cwm Silyn at 734 metres (2,408 feet).

Cors Gyfelog National Nature Reserve is a wetland site near the village of Pant Glas in the community of Clynnog, Gwynedd, Wales. It is important as a habitat for the Marsh Fritillary butterfly, as well as Lesser Redpoll and Grasshopper Warbler.

Pant Glas (Welsh for Green Hollow - in Welsh, as in other Celtic languages, "glas" may mean both 'green' and 'blue') is a hamlet on the A487 road in Gwynedd, Wales, in the community of Clynnog. Historically in Caernarfonshire, it is located approximately 10 miles (16 km) south of Caernarfon, 9 miles (14 km) north-west of Porthmadog, and 10 miles (16 km) north-east of Pwllheli. Nearby is the former Pant Glas railway station on the closed Carnarvonshire Railway. The station closed in January 1957. The railway closed in 1964 and has since been replaced with the Lôn Eifion cycle track. Also nearby is the Arfon transmitting station, the tallest structure in Wales. Welsh opera singer Bryn Terfel was brought up at Fferm Nant Cyll Ucha, located just outside the hamlet.In February 2005, the speed limit for the A487 in Pant Glas was reduced from 50 mph (80 km/h) to 40 mph (64 km/h).

Pant Glas was a railway station opened by the LNWR in Pant Glas, Gwynedd, Wales, serving a sparsely populated rural area. Custom was never heavy, leading to goods services being withdrawn in 1952 and the station being closed in 1957, though traffic continued to pass through until the line closed on 7 December 1964 as recommended in the Beeching Report.

Nantlle Vale F.C (Welsh: Clwb Pêl-droed Dyffryn Nantlle) are a Welsh football club from Penygroes, near Caernarfon, formed around 1920. They play in the Ardal Leagues North West, which is at tier 3 of the Welsh football pyramid

Penygroes railway station was located in Penygroes, Gwynedd, Wales.The narrow gauge, horse-drawn Nantlle Railway had a station near the site from 1856. From the outset timetables appeared regularly in the "Carnarvon & Denbigh Herald" and in Bradshaw from October 1856. In 1865 the narrow gauge line was closed, to be replaced and updated to standard gauge with contemporary facilities. It reopened in its eventual form in 1867 and closed in December 1964. The station served as the junction station for the short branch to Nantlle which was overlain in 1872 on part of the former Nantlle Railway route, but its main purpose was for traffic on the former Carnarvonshire Railway line from Caernarvon to Afon Wen and beyond.When the line and station were first opened in 1867 a locomotive was hired from the Cambrian Railways. A Cambrian driver, who had never been over the line before, was retained to drive the first directors' inspection special from Afon Wen to Carnarvon (Pant). On the return journey the loco ran short of coal and ran out of steam at Penygroes. There was some peat in a nearby field, which the crew dug and the directors carried to the engine enabling steam to be raised.The passenger service along the Nantlle Branch was withdrawn in 1932, though excursions continued until 1939. The station and line closed on 7 December 1964 as recommended in the Beeching Report. The station building and footbridge remained in place, but increasingly derelict, until at least 1970.

Penygroes (Welsh pronunciation: [ˌpɛnəˈɡroːɨs] (listen)) is a village in Gwynedd, Wales. The village is located to the south of Caernarfon, and north of Porthmadog, by the A487 road. Penygroes' population stands at 1,793 at the 2011 census, of which 88% are Welsh-speaking, making it one of the most predominantly Welsh-speaking areas of the country. The population of Llanllyfni community, which includes Penygroes and Llanllyfni village, which practically adjoins Penygroes, plus Talysarn, is 4,135 according to the 2011 census.