This is a list of dune systems around the Welsh coast. [1] [2] Wales' dune systems are of interest to geomorphologists and ecologists as both landforms and ecosystems. Individual systems are referred to variously as warren, burrows or 'morfa' (Welsh plural: morfeydd) which signifies a 'sea-marsh' or 'salt-marsh', the two landforms typically existing alongside one another. [3]
A dune is a landform composed of wind- or water-driven sand. It typically takes the form of a mound, ridge, or hill. An area with dunes is called a dune system or a dune complex. A large dune complex is called a dune field, while broad, flat regions covered with wind-swept sand or dunes, with little or no vegetation, are called ergs or sand seas. Dunes occur in different shapes and sizes, but most kinds of dunes are longer on the stoss (upflow) side, where the sand is pushed up the dune, and have a shorter slip face in the lee side. The valley or trough between dunes is called a dune slack.
Port Talbot is a town and community in the county borough of Neath Port Talbot, Wales, situated on the east side of Swansea Bay, approximately eight miles from Swansea. The Port Talbot Steelworks covers a large area of land which dominates the south east of the town. It is one of the biggest steelworks in the world, but has been under threat of closure since the 1980s. The population was 31,550 in 2021, comprising about a fifth of the 141,931 population of Neath Port Talbot.
A site of special scientific interest (SSSI) in Great Britain, or an area of special scientific interest (ASSI) in the Isle of Man and Northern Ireland, is a conservation designation denoting a protected area in the United Kingdom and Isle of Man. SSSI/ASSIs are the basic building block of site-based nature conservation legislation and most other legal nature/geological conservation designations in the United Kingdom are based upon them, including national nature reserves, Ramsar sites, Special Protection Areas, and Special Areas of Conservation. The acronym "SSSI" is often pronounced "triple-S I".
Burry Port is a port town and community in Carmarthenshire, Wales, on the Loughor estuary, to the west of Llanelli and south-east of Kidwelly. Its population was recorded at 5,680 in the 2001 census and 6,156 in the 2011 census, and estimated at 5,998 in 2019. The town has a harbour. It is also where Amelia Earhart landed as the first woman to fly across the Atlantic Ocean. Nearby are the Pembrey Burrows sand dune and wetland system, forming a country park, and the Cefn Sidan sands. Its musical heritage includes Burry Port Opera, Male Choir and Burry Port Town Band.
Aberffraw is a village and community on the south west coast of the Isle of Anglesey in Wales. The village is 9 miles from the island's county town, Llangefni, and is located on the west bank of the Afon Ffraw. The community includes Soar and Dothan. Located near the A4080 and the nearest rail station is Bodorgan.
Oxwich Bay is a bay on the south of the Gower Peninsula, Wales.
Newborough Warren near the village of Newborough (Niwbwrch) in Anglesey, Wales, is a large dune and beach system of 2,269 hectares, approximately half of which is a conifer plantation. The whole area is designated as a Site of Special Scientific Interest and all of the site except the forestry is a national nature reserve.
The Ythan Estuary is the tidal component of the Ythan River, emptying into the North Sea 19 kilometres (12 mi) north of Aberdeen, Scotland. The estuary’s tidal action extends a 7 kilometres (4.3 mi) inland and has characteristic widths of between 250 metres (820 ft) and 780 metres (2,560 ft). Besides the tidal channel there are interfaces to the upland dunes including mudflats, sand beaches and shingle flats. Reaches of salt marsh occur, but they are primarily near the Waterside Bridge and the mouth of the Tarty Burn, a small tributary river. Based upon the habitat of the moorland bordering the east of the Ythan River near the mouth, this estuary is the most significant coastal moorland in the northern United Kingdom.
The Durham Coast is a Site of Special Scientific Interest in County Durham, England. Starting just North of the River Tees estuary it extends, with a few interruptions, northward to the mouth of the River Tyne at South Shields. Notable locations on the Durham Coast include Hartlepool Headland, Seaham, Sunderland Docks and Whitburn Beach.
Freshwater East is a village in Pembrokeshire, Wales. The majority of the village is on a cliff overlooking a bay. It is approximately 7 miles (11 km) from Pembroke by road, and 2 miles (3.2 km) south of Lamphey, and is in the parish and community of Lamphey. Freshwater East is the site of a Green Coast Award Beach.
The geology of Wales is complex and varied; its study has been of considerable historical significance in the development of geology as a science. All geological periods from the Cryogenian to the Jurassic are represented at outcrop, whilst younger sedimentary rocks occur beneath the seas immediately off the Welsh coast. The effects of two mountain-building episodes have left their mark in the faulting and folding of much of the Palaeozoic rock sequence. Superficial deposits and landforms created during the present Quaternary period by water and ice are also plentiful and contribute to a remarkably diverse landscape of mountains, hills and coastal plains.
Freshwater West is a beach near Castlemartin, Pembrokeshire in West Wales. It lies along the B4319 road and is part of the Pembrokeshire Coast National Park. Freshwater West, noted for its strong waves and currents, is one of Wales' top surfing locations. The Castlemartin MOD firing range is located nearby.
Beddmanarch–Cymyran is a site of special scientific interest (SSSI) on the Welsh island of Anglesey extending to just over 900 hectares, and centred on the Cymyran Strait. It was first notified in 1961 for its coastal botanical and ornithological interest. The site is also a marine protected area as it includes intertidal areas and contains marine components.
The South Wales Coast and Severn Estuary Coastal Path covers Region H of the larger Wales Coast Path, an 870-mile (1,400 km) long-distance walking route around the whole coast of Wales which opened on 5 May 2012. The South Wales Coast and Severn Estuary stretch is a 109-mile (176 km) in length running from Kenfig Dunes near Port Talbot, South Wales to Chepstow. With five local councils involved in its creation and maintenance, the route goes through a heritage coast, three national nature reserves and three heritage landscapes.
The geology of the Gower Peninsula in South Wales is central to the area's character and to its appeal to visitors. The peninsula is formed almost entirely from a faulted and folded sequence of Carboniferous rocks though both the earlier Old Red Sandstone and later New Red Sandstone are also present. Gower lay on the southern margin of the last ice sheet and has been a focus of interest for researchers and students in that respect too. Cave development and the use of some for early human occupation is a further significant aspect of the peninsula's scientific and cultural interest.
The coastline of Wales extends from the English border at Chepstow westwards to Pembrokeshire then north to Anglesey and back eastwards to the English border once again near Flint. Its character is determined by multiple factors, including the local geology and geological processes active during and subsequent to the last ice age, its relative exposure to or shelter from waves, tidal variation and the history of human settlement and development which varies considerably from one place to another. The majority of the coast east of Cardiff in the south, and of Llandudno in the north, is flat whilst that to the west is more typically backed by cliffs. The cliffs are a mix of sandstones, shales and limestones, the erosion of which provides material for beach deposits. Of the twenty-two principal areas which deliver local government in Wales, sixteen have a coastline, though that of Powys consists only of a short section of tidal river some distance from the open sea. Its length has been estimated at 1,680 miles (2,700 km).