The River Nevern () is a
river
A river is a natural stream of fresh water that flows on land or inside Subterranean river, caves towards another body of water at a lower elevation, such as an ocean, lake, or another river. A river may run dry before reaching the end of ...
in
Pembrokeshire
Pembrokeshire ( ; ) is a Principal areas of Wales, county in the South West Wales, south-west of Wales. It is bordered by Carmarthenshire to the east, Ceredigion to the northeast, and otherwise by the sea. Haverfordwest is the largest town and ...
,
Wales
Wales ( ) is a Countries of the United Kingdom, country that is part of the United Kingdom. It is bordered by the Irish Sea to the north and west, England to the England–Wales border, east, the Bristol Channel to the south, and the Celtic ...
. Its source is north of the village of
Crymych
Crymych () is a village of around 800 inhabitants and a Community (Wales), community (population 1,739) in the northeast of Pembrokeshire, Wales. It is situated approximately above sea level at the eastern end of the Preseli Hills, Preseli Mount ...
and its length is about to its
estuary
An estuary is a partially enclosed coastal body of brackish water with one or more rivers or streams flowing into it, and with a free connection to the open sea. Estuaries form a transition zone between river environments and maritime enviro ...
at
Newport, Pembrokeshire
Newport () is a town, Community (Wales), community, electoral ward and ancient port of ''Parrog'', on the Pembrokeshire coast in West Wales at the mouth of the River Nevern () in the Pembrokeshire Coast National Park. The town gives its name to ...
.
Course

The source of the river is a spring on the southwest slope of Frenni Fawr, near Crymych. It flows southwest for a short distance, then to the north and then generally west, skirting the northern slopes of the
Preseli Hills
The Preseli Mountains (, ; or ), also known as the Preseli Hills, or just the Preselis, are a range of hills in western Wales, mostly within the Pembrokeshire Coast National Park and entirely within the county of Pembrokeshire.
The range ...
.
Principal tributaries are Afon Bannon (L - i.e. left, facing downstream), Afon
Brynberian
Brynberian is a small village in north Pembrokeshire, Wales, in the foothills of the Preseli Hills, Preseli Mountains in the Pembrokeshire Coast National Park. It is in the Community (Wales), community of Eglwyswrw and the parish of Nevern, and ...
(L) and Nant Duad (R).

The river is bridged by several lanes and the
B4329 Eglwyswrw
Eglwyswrw () is a village, Community (Wales), community and parish in the former Cantref of Cemais (Dyfed cantref), Cemais, Pembrokeshire, Wales. The village lies between Newport, Pembrokeshire, Newport and Cardigan, Ceredigion, Cardigan at the ...
to
Crosswell
Crosswell () is a hamlet on the B4329 road in the community of Eglwyswrw, Pembrokeshire, Wales, in the parish of Meline. It is southwest of Cardigan, northeast of Haverfordwest and east of Fishguard.
Description
The hamlet is on a junctio ...
road before passing beneath the
A487
The A487, officially the Fishguard to Bangor Trunk Road, is a trunk road in Wales that follows the coast from Haverfordwest, Pembrokeshire, in the south, to Bangor, Gwynedd, in the north.
Route
The road starts at a junction with the A40 in H ...
at Felindre Farchog. It is bridged by the B4582 at the Grade II-listed
Nevern Bridge
Nevern Bridge (''Welsh: Pont Nanhyfer'') spans the River Nevern () in the centre of Nevern, Pembrokeshire, Wales.
This Grade II listed bridge, south of the church, was built in the late 18th or early 19th century. Constructed of rubblestone a ...
, then winds along wooded valleys until reaching its estuary at Newport, where it is bridged for the final time at Feidr Pen-y-Bont. The river discharges into the sea at Newport's old port area of Parrog where it is possible to ford the river on foot, with caution, at low tide.
History
Historically, the river was an important boundary, dividing the
Hundred
100 or one hundred (Roman numerals, Roman numeral: C) is the natural number following 99 (number), 99 and preceding 101 (number), 101.
In mathematics
100 is the square of 10 (number), 10 (in scientific notation it is written as 102). The standar ...
and
Cantref
A cantref ( ; ; plural cantrefi or cantrefs; also rendered as ''cantred'') was a Wales in the Early Middle Ages, medieval Welsh land division, particularly important in the administration of Welsh law.
Description
Land in medieval Wales was divid ...
of
Cemais into the
commotes
A commote (, sometimes spelt in older documents as , plural , less frequently )'' Geiriadur Prifysgol Cymru'' (University of Wales Dictionary), p. 643 was a secular division of land in Medieval Wales. The word derives from the prefix ("together" ...
of
Cemais Is Nyfer
250 px, Location of the commote of Cemais Is Nyfer
Cemais Is Nyfer was a mediaeval commote in the Dyfed cantref of Cemais, Wales. It consisted of the territory between the rivers Nyfer and Teifi, and comprised the parishes of Eglwyswrw, Moning ...
(to the north) and
Cemais Uwch Nyfer
Cemais Uwch Nyfer was a mediaeval Welsh commote in the Dyfed cantref of Cemais, in what is now Pembrokeshire. It consisted of the territory between the Afon Nyfer and Fishguard, and its civil headquarters were at Newport.
The commote was mad ...
(to the south).
Fishing
It is significant for
trout
Trout (: trout) is a generic common name for numerous species of carnivorous freshwater ray-finned fishes belonging to the genera '' Oncorhynchus'', ''Salmo'' and ''Salvelinus'', all of which are members of the subfamily Salmoninae in the ...
,
sewin
Sea trout is the common name usually applied to anadromous (sea-run) forms of brown trout (''Salmo trutta''), and is often referred to as ''Salmo trutta'' morpha ''trutta''. Other names for anadromous brown trout are bull trout, sewin (Wales), ...
and
salmon
Salmon (; : salmon) are any of several list of commercially important fish species, commercially important species of euryhaline ray-finned fish from the genera ''Salmo'' and ''Oncorhynchus'' of the family (biology), family Salmonidae, native ...
.
References
External links
Photographs of Afon Nyfer and surrounding area on GeographArticle on the Nevern at newportpembs.co.uk
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Nevern
Nevern () is both a parish and a Community (Wales), community in Pembrokeshire, Wales. The community includes the settlements of Felindre Farchog, Monington, Pembrokeshire, Monington, Moylgrove and Bayvil. The small village lies in the River Neve ...