Cefn Cyfarwydd

The Afon Crafnant (English: River Crafnant) is a tributary of the River Conwy (Afon Conwy in Welsh), which is the main river of the Conwy valley in north-west Wales. It flows from picturesque Llyn Crafnant, joining the river Conwy at Trefriw. It is about 2.5 miles (4.0 km) in length. The river Geirionydd is a tributary which flows from Llyn Geirionydd. They have a confluence a little below the former Klondyke Mill, which used water from both rivers. Klondyke was a mining and milling complex connected with some of the metal mines of the Gwydir Forest. The Crafnant is also fed by a number of unnamed streams draining from Cefn Cyfarwydd, the ridge to the north-west. At Trefriw some water from the river is extracted to pass through the Trefriw Woollen Mills to generate hydro-electricity for the machinery, after which the river flows over the Fairy Falls, a popular attraction. Coed Crafnant, an area of woodland in the valley, is managed by the North Wales Wildlife Trust.

Llyn Crafnant is a lake that lies in a valley in Wales where the northern edge of the Gwydir Forest meets the lower slopes of the Carneddau mountains and, more specifically, the ridge of Cefn Cyfarwydd. The head of the valley offers a profile of crags which are silhouetted at sunset. The Forest Park guide (2002) states that "the (view along Llyn Crafnant) is one of the most breathtaking views in all Snowdonia". The summits include Crimpiau 475 metres (1,558 feet), and Craig Wen 548 metres (1,798 feet) which provide views to Moel Siabod and the Ogwen Valley, and Snowdon. Further up is Creigiau Gleision. At 63 acres (250,000 m2) it is the best part of a mile long, although it was clearly once much longer - its southern end shows the evidence of centuries of silting. Jehu's survey (see references) recorded a maximum depth of 71 ft (22 m). Crafnant takes its name from “craf”, an old Welsh word for garlic, and “nant”, a stream or valley. The lake can be reached by car only from Trefriw in the Conwy valley, though many visitors walk there from the village or from the neighbouring lake of Llyn Geirionydd, which runs parallel to it, but a mile distant, the two being separated by Mynydd Deulyn – “mountain of the two lakes”. The lake can also be reached on foot from Capel Curig. There is a Natural Resources Wales car park with toilets, which is reached just before the lake itself, and the lakeside cafe (open from Easter until late summer) offers car parking for patrons. The lake is a popular fishing spot, and is kept stocked with brown trout and rainbow trout. From the cafe, it is possible to hire boats for fishing or for pleasure. Private boating and swimming are not permitted. The lake is a reservoir and was dammed at its northern end in 1874, but the dam itself is barely visible as the outflow plunges down steeply from it. By the outflow is an obelisk, erected in 1896 by the inhabitants of Llanrwst which commemorates "the gift to that town of this lake with 19 acres (77,000 m2) of land" by Richard James. The lake is leased to the owners of what is now the cafe. In the upper part of the valley there is no mains water connection and during the particularly dry summer of 2006 many properties were without water. The River Crafnant ("Afon Crafnant" in Welsh) joins the River Conwy at Trefriw, but not before some of it has been diverted to pass through the Trefriw Woollen Mills to generate hydro-electricity for the machinery. Cornel, a large property in 25 acres (10 ha) on the southern banks of the lake, is owned and operated by the Welsh Scout Council. Areas around the lake have been used for location shots in Hollyoaks, Tomb Raider II, the 1981 fantasy movie Dragonslayer, and the lake also appeared briefly in the 1966 film Morgan: A Suitable Case for Treatment.

The Cowlyd Tramway was a 2 ft (610 mm) narrow gauge railway line used to convey men and materials to Llyn Cowlyd Reservoir, near Trefriw in northern Wales during the enlargement of the dam, and thereafter for maintenance purposes.

Creigiau Gleision North Top is a mountain in Snowdonia, Wales, near Capel Curig. It is a significant top on the Creigiau Gleision ridge, topping the north end of its crest. Views of Carnedd Llewelyn are better from this summit compared to the main Creigiau Gleision summit, due to less shielding from Pen Llithrig y Wrach.

Klondyke Mill was an ore processing mill on the edge of the Gwydir Forest, near Trefriw, north Wales. Constructed in 1900, the mill was built to receive lead ore (and some zinc ore) from Pandora mine, some 2 miles away – with which its history is inextricably linked – this ore travelling along a tramway which followed the eastern shore of Llyn Geirionydd. The mill saw little usage; Pandora mine was never profitable after construction of the mill, and the mine ceased operation in 1905. Klondyke mill itself closed in 1911 after having a short succession of optimistic owners. In the 1920s, the mill achieved notoriety as the scene of an elaborate money-making scam, when investors were sought for the Klondyke mine, which was allegedly rich in silver. It is this scam which gives the mill its current name; during its years of operation it was initially known as Geirionydd Mill, then as the New Pandora Lead Works.Today the mill lies in a ruined state, a tribute to the false optimism of the time, and is believed to be the largest upstanding building associated with lead mining in north Wales. It is a registered ancient monument and, despite its state of disrepair, is under the guardianship of Cadw, the only mine structure in the Gwydir Forest to be so designated.

Moel Eilio (not to be confused with Moel Eilio near Snowdon), is a 546-metre (1,791 ft) hill in the eastern Carneddau of northern Wales. It looks very prominent on the approach from the north towards Llanrwst along the Conwy Valley.

Llyn Geirionydd lies in a valley in northern Wales where the northern edge of the Gwydyr Forest meets the lower slopes of the Carneddau mountains. The lake is almost a mile long and covers an area of 45 acres (180,000 m2), but is never any deeper than 50 ft (15 m) according to Jehu's survey. The lake can be reached by car from Trefriw or Llanrwst in the Conwy valley, the lane passing through the hamlet of Llanrhychwyn, or from the road through the Gwydir Forest. Access is not particularly easy by either route, but this has not stopped the lake being the only one designated in Snowdonia to permit power boats and water skiing. Many visitors also walk to the lake from the village of Trefriw (it is on one of the Trefriw Trail routes) or from the neighbouring lake of Llyn Crafnant, which runs parallel to it, but a mile distant, the two being separated by Mynydd Deulyn, “mountain of the two lakes”. The lake has a car park (with toilets) and the location is very popular in the summer. This car park was once a waste tip site for the Pandora mine above, and indeed the planting of conifers in the area of the lake has considerably softened the effects of mining. There are few, if any, fish in the lake, and this, it is believed, is the result of the poisoning of the waters from the adjacent metal mines. Afon Geirionydd, the outflow of Llyn Geirionydd, flows down a steep gorge—Geirionydd Gorge—which is popular for gorge walking. At the bottom of this gorge are the remains of Klondyke mill, which was powered by water from the river. This mill, apart from processing its own metals (which did not amount to much), also received lead and zinc ore from the Pandora mine, and the route of the tramway from that mine ran partly along the route of the lakeside road (which did not exist at the time), and can be clearly seen running between the road and the lake along the northern half of the lake where the road rises somewhat. This tramway continues to a point above Klondyke mill, from where wagons entered the mine via an aerial ropeway. This last part of the tramway is a right of way which runs above the valley, eventually reaching Trefriw. Below Klondyke Mill Afon Geirionydd joins Afon Crafnant, the outflow from neighbouring Llyn Crafnant, which itself is a tributary of the River Conwy. The current road follows what some believe to be part of Sarn Helen, the Roman road which ran southwards from the fort at Canovium (Caerhun, between Trefriw and Conwy) to the fort at Tomen y Mur (near Trawsfynydd), and beyond, ultimately reaching Moridunum (Carmarthen). The nearest settlement to Llyn Geirionydd is the hamlet of Llanrhychwyn, which has connections with Llywelyn Fawr, a Welsh prince, who had a hunting lodge in Trefriw, but who used Llanrhychwyn church, regarded by many to be the oldest church in Wales. Llyn Geirionydd has a number of literary connections: Ieuan Glan Geirionydd (1795–1855) was born on the banks of Afon Geirionydd, and he was renowned for his poetry and hymns. Taliesin (c. 534–c.599), was a 6th-century Welsh bard, and the earliest poet of the Welsh language whose work has survived. He was an inhabitant of the area, living on the shores of Llyn Geirionydd, and this is also where many say he is buried. The Red Book of Hergest XVII contains the line "I being Taliesin, from the borders of the lake of Geirionnydd." Some sources claim that he was also born in this area, but it is more likely that he was born in Powys, as demonstrated by the contemporary poems to Cynan Garwyn, King of Powys. John Roberts (1828–1904) was a native of neighbouring Trefriw, and he used that name in his job as a printer and bookseller. In Eisteddfodau he would assume the bardic name of Gwilym Cowlyd. He was critical of the Anglicization of the Eisteddfodau and in 1865 he founded a separate festival to rival the big National Eisteddfod, and called it Arwest Glan Geirionydd (‘Music Festival on the Banks of the River Geirionydd’), and the meeting point was Bryn y Caniadau (hill of verse). The Taliesin Memorial by Llyn Geirionydd commemorates these Eisteddfodau, although the memorial is not actually on Bryn y Caniadau itself (which is a little further back from the lake). David Francis (1865–1929) made his name as “The Blind Harpist of Meirion” at these alternative Eisteddfodau.

The River Geirionydd (Afon Geirionydd in Welsh) is a river in Snowdonia, North Wales. It is a tributary of the River Crafnant (Afon Crafnant), which flows over the Fairy Falls waterfall in Trefriw, and thence on into the River Conwy (Afon Conwy), which is the main river of the Conwy valley. It flows from Llyn Geirionydd down a steep gorge before joining the river Crafnant. It is less than a mile in length. The river passes the former Klondyke mill, which used its waters. Klondyke was a mining and milling complex connected with some of the metal mines of the Gwydir Forest by means of an old tramway which ran alongside Llyn Geirionydd. From above the mill wagons used to enter the building via an aerial ropeway. The Welsh language poet, clergyman, antiquary and literary critic Evan Evans (Ieuan Glan Geirionydd, 1795–1855) was born on a freehold on banks of the river.

Creigiau Gleision is a mountain in Snowdonia, Wales, near Capel Curig. It is the easternmost of the high Carneddau and is separated from the others by Llyn Cowlyd. Directly across this reservoir from Creigiau Gleision is Pen Llithrig y Wrach. To the north-east it runs into the broad ridge of Cefn Cyfarwydd.Creigiau Gleision affords splendid views in all directions, including northwards to the coast, and down the Ogwen Valley and Dyffryn Mymbyr towards Snowdon. In fact the mountain has three peaks, hence perhaps its plural name. The most southerly peak is the highest, at 678 metres (2,224 ft), and the O.S. map also marks the northerly peak (some ½ mile distant) at 634 metres (2,080 ft). Between these two lie a middle peak, of a height between the outer two, but cairnless and unmarked on the O.S. map. Colin Adams, author of The Mountain Walker's Guide to Wales (Gwasg Carreg Gwalch, 2002), has reached the summit of Creigiau Gleision over 450 times. He claims that on many occasions he encountered a ghost there who has spoken to him, and although he makes no reference to this in his book, he wrote about it in 1999.

Craiglwyn is a top of Creigiau Gleision in Snowdonia, Wales, near Capel Curig. It lies at the south end of the Creigiau Gleision ridge, and offers good views of Carnedd Dafydd, Pen yr Helgi Du, Pen Llithrig y Wrach, Gallt yr Ogof, Tryfan and Moel Siabod.

Coedty Reservoir is a reservoir in Snowdonia, North Wales. It is fed by the waters of Afon Porth-llwyd which flows from Llyn Eigiau. The reservoir lies at a height of 900 feet (274 m), and measures some 12 acres (49,000 m2) in size. It contains brown trout. The original dam was built in 1924 to provide hydro-electric power to the aluminium smelting works in Dolgarrog. In 1925, the Eigiau dam broke, and the flood of water from that also burst Coedty dam. The resultant flood caused the loss of 16 lives in Dolgarrog. The dam was rebuilt in 1926, and altered again in 1956. Water from the reservoir, which has a catchment area of around 27 square kilometres, is carried via a 3 km large metal pipe down to the hydro-electric power-station in Dolgarrog.Coedty dam is a balance tip dam; water flows from it automatically when it reaches high levels. This excess water flows into a spectacular gorge used by outdoor pursuit groups. Gorge walking here, however, can be dangerous because of the sudden releases of water from the reservoir which can occur. The eastern side of the lake is skirted by the trackbed of the former Eigiau Tramway, created to aid the construction and maintenance of Llyn Eigiau dam. Nearby the Cowlyd Tramway branched off, built to aid the construction of the dam at Llyn Cowlyd.

Llyn Bodgynydd is a lake in the Gwydir Forest in North Wales. It covers an area of some 14 acres (57,000 m2), and lies at a height of 822 feet (251 m) a.s.l. It is locally known as "Llyn Bod", or "Bod Mawr" (big), distinguishing it from a nearby, but much smaller lake ("Bod Bach" or "Cors Bodgynydd reservoir") to the north-east. Water from the larger lake flows to the smaller. Both these lakes were dammed to create reservoirs to produce water to turn the large water wheel at the nearby Pandora mine, though they now hold less water than they once did due to the demolition of Bod Bach dam, and the altering of the sluice control at Bod Mawr in 1970. An area beside the smaller lake has been designated the Cors Bodgynydd Nature Reserve due to the rich variety of plant and animal life there.The lakeside affords good views of the adjacent hills, and fishing rights are held by Llanrwst Fishing Club.