| Afon Fathew | |
|---|---|
 View of the Afon Fathew valley | |
| Location | |
| Country | Wales |
| Region | Gwynedd |
| Physical characteristics | |
| Source | |
| • location | Gwynedd |
| Mouth | |
• location | River Dysynni |
| Discharge | |
| • location | Dysynni |
The Afon Fathew (English: River Mathew/Fathew) is a river in Gwynedd, north-west Wales. The river is downstream from the Dolgoch Falls which is a popular nature site, and is followed for much of its course by the Talyllyn Railway.
The basic name of the river in Welsh is Mathew, presumably in origin the personal name Matthew. Due to consonant mutation, Mathew becomes Fathew following the feminine noun afon ('river'). Likewise, the feminine noun pont ('bridge') gives rise to the name of the hamlet Pontfathew, now considered to be a part of the village of Bryn-crug. In English, the Welsh name Afon Fathew is commonly used, and River Mathew less so. The form River Fathew is also quite common, although it is difficult to justify on a linguistic basis as there is no consonant mutation in English. [1]
The Afon Fathew is a short river and flows in a southwesterly direction from near Dolgoch railway station, joining the River Dysynni to the east of Tywyn near Bryncrug. The Talyllyn Railway runs beside the Afon Fathew for much of its course. [2] The Dolgoch Falls are a series of three waterfalls on the Nant Dôl-goch stream, which is a tributary of the Afon Fathew, and are a popular destination for walkers from Dolgoch station. [3]
The river valley is interesting geologically because it exhibits river capture. Above Dolgoch, the valley is occupied by the River Dysynni. During a glacial period, the valley was blocked by a major landslide at Abergynolwyn, the scar from which can still be seen on the side of the valley. The River Dysynni was thus forced to adopt a new course, and pushed its way through the hills northwestwards to find a new channel in the parallel valley to the north. The Afon Fathew is made up of the lower tributaries of the former Dysynni which continue to flow down a valley which is disproportionately large relative to the volume of water that flows through it. [4]
The Talyllyn Railway is a narrow gauge preserved railway in Wales running for 7 1⁄4 miles (12 km) from Tywyn on the Mid-Wales coast to Nant Gwernol near the village of Abergynolwyn. The line was opened in 1865 to carry slate from the quarries at Bryn Eglwys to Tywyn, and was the first narrow gauge railway in Britain authorised by Act of Parliament to carry passengers using steam haulage. Despite severe under-investment, the line remained open, and in 1951 it became the first railway in the world to be preserved as a heritage railway by volunteers.
Tywyn, formerly spelled Towyn, is a town, community, and seaside resort on the Cardigan Bay coast of southern Gwynedd, Wales. It was previously in the historic county of Merionethshire. It is famous as the location of the Cadfan Stone, a stone cross with the earliest known example of written Welsh, and the home of the Talyllyn Railway.
The Afon Mawddach is a river in Gwynedd, Wales, which has its source in a wide area SH820300 north of Dduallt in Snowdonia. It is 28 miles (45 km) in length, and is much branched; many of the significant tributaries are of a similar size to the main river. The catchment area is bounded to the east by the Aran Fawddwy massif and to the west and north by the Harlech dome which forms a watershed just south of Llyn Trawsfynydd.
The Afon Ogwen is a river in north-west Wales draining from some of the greatest peaks in Snowdonia before discharging to the sea on the eastern side of Bangor, Gwynedd.
River Neath is a river in south Wales running south west from its source in the Brecon Beacons National Park to its mouth at Baglan Bay below Briton Ferry on the east side of Swansea Bay.
The River Dwyryd is a river in Gwynedd, Wales which flows principally westwards; draining to the sea into Tremadog Bay, south of Porthmadog.
The River Vyrnwy is a river which flows through northern Powys, Wales, and Shropshire, England. The name derives from Severn, the river of which it is a tributary.
Abergynolwyn is a village in southern Gwynedd, Wales, located at the confluence of the Nant Gwernol and the Afon Dysynni. The population of the community which is named after the village of Llanfihangel-y-Pennant was 339 at the 2011 census.
Corris is a village and community in the south of Snowdonia in the Welsh county of Gwynedd. It lies in the historic county of Merionethshire/Sir Feirionnydd. Although the Snowdonia National Park covers much of the area around Corris, the village is not within the park.
Tal-y-llyn Lake,, also known as Talyllyn Lake and Llyn Myngul, is a large glacial ribbon lake in Gwynedd, North Wales. It is formed by a post-glacial massive landslip damming up the lake within the glaciated valley. The hamlet of Talyllyn lies at the west end of the lake.
The Afon Crafnant is a tributary of the River Conwy, which is the main river of the Conwy valley in north-west Wales.
Afon Ddu is the name of several rivers in Snowdonia in north-west Wales:
Dolgoch railway station is a station on the Talyllyn Railway between Tywyn and Abergynolwyn, Gwynedd in mid-Wales. It is 4 miles 72 chains (7.89 km) from Tywyn Wharf. Unlike most places on the line, the station was built for tourist traffic, for visitors to the local Dolgoch Falls.
The River Dysynni is a river in mid Wales. Its source is the Tal-y-llyn Lake just south of the Cadair Idris massif and its mouth is in the Cardigan Bay area of the Irish Sea to the north of Tywyn. It measures about 16 mi (26 km) in length.
The Dolgoch Falls are a series of three waterfalls near Tywyn in Gwynedd, Mid Wales. The falls are part of the Nant Dol-gôch stream, which flows into the Afon Fathew, and form a popular walk from the nearby Dolgoch station on the Talyllyn Railway.
The River Gwili in Carmarthenshire, is a tributary of the River Tywi, the longest river entirely in Wales. Its headwater is found east of Llanllawddog, in the Brechfa Forest. It runs west, through Llanpumsaint, to its confluence with the River Duad, just south of Cynwyl Elfed village. Here its course turns to the southeast, running through Bronwydd before joining the River Tywi at Abergwili.
Tal-y-llyn, or Talyllyn, is a small hamlet and former parish in Gwynedd, Wales, situated at the end of Tal-y-llyn Lake close to the village of Abergynolwyn. The parish covered an area of 36,000 acres (15,000 ha). The River Dysynni flows out of the lake at this point, flowing down to enter Cardigan Bay north of Tywyn.
The Afon Dulas is a river in Powys, Wales. It is a headwater tributary of the River Severn, which it joins at Llanidloes opposite the confluence with the Afon Clywedog. Its principal tributary is the Afon Brochan. The total length of the Dulas and Brochan is 19.6 km. Other tributaries include Nant Cydros, the Rhydyclwydau Brook and Nant Gynwydd.
Dolgoch slate quarry was a slate quarry in Mid Wales, approximately halfway between Bryn-crug and Abergynolwyn. The quarry was named after a nearby stream, the Nant Dolgoch. 'Dol-gôch' is Welsh for 'Red-meadow'.
Coordinates: 52°36′37″N4°04′19″W / 52.6104°N 4.072°W
