Afon Dyffryn Gwyn | |
---|---|
Location | |
Country | Wales |
Region | Gwynedd |
Physical characteristics | |
Source | |
• location | Cwm Maethlon |
Mouth | |
• location | Abernewydd, Penllyn, Tywyn (Cardigan Bay) |
• coordinates | 52°34′25″N4°05′35″W / 52.57361°N 4.09306°W Coordinates: 52°34′25″N4°05′35″W / 52.57361°N 4.09306°W |
Afon Dyffryn Gwyn is a river in Gwynedd, north-west Wales. Its source is on Trum Gelli above Cwm Maethlon (also known as Dyffryn Gwyn and Happy Valley). It flows in a south-westerly direction through Cwm Maethlon and reaches the sea near Penllyn farm, south of Tywyn. It was formerly sometimes known as Caethle Brook.
Until the 1860s the river flowed into a lake called Llyn y Borth (or Penllyn Pool) just prior to reaching the sea. Both the river and the lake (on which small boats could be launched) were noted for their trout before lead mining in Cwm Maethlon in the 1850s polluted the water. [1]
The river's estuary was altered in the early nineteenth century as part of drainage works. Following this the reformed mouth of the river became known as Abernewydd (literally, 'new estuary'). [2]
In 1862 further drainage works associated with building of the Aberystwith and Welsh Coast Railway straightened the river's course, drained Llyn y Borth, and effectively removed the estuary. [3] Since then, the river reaches the Cardigan Bay via an outflow pipe.
Snowdonia is a mountainous region in northwestern Wales and a national park of 823 square miles (2,130 km2) in area. It was the first to be designated of the three national parks in Wales, in 1951. It contains the highest peaks in the United Kingdom outside of Scotland.
The River Clwyd is a river in Wales that rises in the Clocaenog Forest 5 mi (8.0 km) northwest of Corwen.
Barmouth is a town and community in the county of Gwynedd, north-western Wales, lying on the estuary of the River Mawddach and Cardigan Bay. Located in the Historic county of Merionethshire, the Welsh form of the name is derived from "Aber" (estuary) and the river's name, "Mawddach". The English form of the name is a corruption of the earlier Welsh form 'Abermawdd'. The community includes the tiny villages of Llanaber, Cutiau, and Caerdeon.
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.
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Dyffryn Mymbyr is a valley in Snowdonia, in north-west Wales, approximately 5 miles (8.0 km) in length, and leading up from Capel Curig to the Pen-y-Gwryd hotel.
Llyn Cwm-y-ffynnon is a lake in Snowdonia, below the summit of Moel Berfedd in Cwmffynnon. The lake's original name was Fynnon Mymbyr as outlined in Llywelyn ap Iorwerth's charter of 1198. As the name suggests, the lake nestles in a short valley, a cwm, high above the Pen-y-Gwryd hotel. The lake is the source of the Nantygwryd, river which in Welsh translates to Pen-y-Gwryd.
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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.
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