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Snowdonia or Eryri (), is a mountainous region in northwestern
Wales Wales ( cy, Cymru ) is a Countries of the United Kingdom, country that is part of the United Kingdom. It is bordered by England to the Wales–England border, east, the Irish Sea to the north and west, the Celtic Sea to the south west and the ...
and a
national park A national park is a nature park, natural park in use for conservation (ethic), conservation purposes, created and protected by national governments. Often it is a reserve of natural, semi-natural, or developed land that a sovereign state dec ...
of in area. It was the first to be designated of the three national parks in Wales, in 1951.


Name and extent

It was a commonly held belief that the name is derived from ("eagle"), and thus means "the abode/land of eagles", but recent evidence is that it means ''highlands'', and is related to the Latin (to rise) as leading Welsh scholar Sir proved. The term first appeared in a manuscript in the 9th-century , in an account of the downfall of the semi-legendary 5th-century king (
Vortigern Vortigern (; owl, Guorthigirn, ; cy, Gwrtheyrn; ang, Wyrtgeorn; Old Breton: ''Gurdiern'', ''Gurthiern''; gle, Foirtchern; la, Vortigernus, , , etc.), also spelled Vortiger, Vortigan, Voertigern and Vortigen, was a 5th-century warlord in ...
). In the
Middle Ages In the history of Europe, the Middle Ages or medieval period lasted approximately from the late 5th to the late 15th centuries, similar to the post-classical period of global history. It began with the fall of the Western Roman Empire a ...
, the title ''Prince of Wales and Lord of Snowdonia'' () was used by ; his grandfather used the title ''Prince of north Wales and Lord of Snowdonia.'' The name ''Snowdonia'' derives from ''
Snowdon Snowdon () or (), is the highest mountain in Wales, at an elevation of above sea level, and the highest point in the British Isles outside the Scottish Highlands. It is located in Snowdonia National Park (') in Gwynedd (historic ...
'', the highest mountain in the area and the highest mountain in Wales at . Before the boundaries of the national park were designated, "Snowdonia" was generally used to refer to a smaller area, namely the upland area of northern centred on the Snowdon massif, whereas the national park covers an area more than twice that size extending far to the south into . This is apparent in books published prior to 1951, such as the classic travelogue ''Wild Wales'' by George Borrow (1862) and ''The Mountains of Snowdonia'' by H. Carr & G. Lister (1925). F. J. North, as editor of the book ''Snowdonia'' (1949), states "When the Committee delineated provisional boundaries, they included areas some distance beyond Snowdonia proper". The traditional Snowdonia thus includes the ranges of Snowdon and its satellites, the , the , the and the
Moel Hebog Moel Hebog (Welsh for ''Bare Hill of the Hawk'') is a mountain in Snowdonia, north Wales which dominates the view west from the village of Beddgelert. It gives name to a whole range of peaks in the north-western corner of Snowdonia, which i ...
group. It does not include the hills to the south of . This area has a unique place in Welsh history, tradition, and culture.


Use of in English

In 2003,
Cymuned Cymuned (translated in English language, English as "community", ) was a Wales, Welsh communities pressure group. Established in 2001, the group campaigned on behalf of local communities in Wales, particularly (but not exclusively) Welsh language ...
launched a campaign for the scrapping of ''Snowdon'' and ''Snowdonia'' for their Welsh-language counterparts, and , respectively, with the campaign citing efforts similar to
Uluru Uluru (; pjt, Uluṟu ), also known as Ayers Rock ( ) and officially Gazette#Gazette as a verb, gazetted as UluruAyers Rock, is a large sandstone geological formation, formation in the centre of Australia. It is in the southern part of the ...
(also known as ''Ayers Rock'') and the use of Qomolangma instead of
Mount Everest Mount Everest (; Tibetan: ''Chomolungma'' ; ) is Earth's highest mountain above sea level, located in the Mahalangur Himal sub-range of the Himalayas. The China–Nepal border runs across its summit point. Its elevation (snow heig ...
, which was named after Welsh-born George Everest. In 2020, an e-petition calling for the removal of the English names was put forward to the
Senedd The Senedd (; ), officially known as the Welsh Parliament in English and () in Welsh, is the devolved, unicameral legislature of Wales. A democratically elected body, it makes laws for Wales, agrees certain taxes and scrutinises the Welsh Gove ...
. The petition was rejected as the devolved legislature stated it was the responsibility of the
national park authority A national park authority is a special term used in Great Britain for legal bodies charged with maintaining a national park of which, as of October 2021, there are ten in England, three in Wales and two in Scotland. The powers and duties of all suc ...
itself. On 28 April 2021, Gwynedd councillor John Pughe Roberts put forward a motion for the names ''Snowdonia National Park'' and ''Snowdon'' to be replaced with the Welsh names and respectively, stating it as a "question of respect for the Welsh language". The motion was not considered and delayed, as the national park authority already appointed a "Welsh Place Names Task and Finish Group" to investigate the issue. The park authority however cannot compel other bodies and/or individuals to stop using the English names, with the proposals facing some criticism. In April 2021, an e-petition was launched calling for ditching ''Snowdon'' and ''Snowdonia National Park'' for their Welsh equivalents. By June 2021, more than 5,300 people signed the petition. In May 2021, following the dismissal of the motion, YouGov conducted a poll on Snowdon's name. 60% of Welsh adults supported the English name ''Snowdon'', compared to 30% wanting the Welsh name . Separating by language, 59% of Welsh speakers preferred the Welsh name, while 37% wanted ''Snowdon'' to not be scrapped entirely. 69% of non-Welsh speakers firmly supported ''Snowdon'' as the Mountain's name. The proposals to rename ''Snowdon'' are usually accompanied with proposals to rename ''Snowdonia''. On 16 November 2022, Members of the Snowdonia National Park Authority committee voted to use the Welsh names and to refer to Wales' highest mountain and the mountain range over the English names "Snowdon" and "Snowdonia", respectively, in materials produced by the authority. The national park authority described the decision as "decisive action" and the authority's head of culture heritage stated that Welsh place names were part of the area's "special qualities" and that other public bodies, English-language press and filming companies have used the Welsh-language names. Prior to the decision, the park already included the Welsh names on English-language documents followed by the English names in parentheses. Although previous proposals advocated for ''Snowdonia'' to be scrapped entirely, the name ''Snowdonia'' is set in law, therefore the authority has the legal requirement to also use it in official statutory documents. The authority announced they are to conduct a review of the authority's branding in 2023 taking into account the new approach to Welsh place names.


Snowdonia National Park

Snowdonia National Park ( cy, Parc Cenedlaethol Eryri), was established in 1951 as the third
national park A national park is a nature park, natural park in use for conservation (ethic), conservation purposes, created and protected by national governments. Often it is a reserve of natural, semi-natural, or developed land that a sovereign state dec ...
in Britain, following the
Peak District The Peak District is an upland area in England at the southern end of the Pennines. Mostly in Derbyshire Derbyshire ( ) is a ceremonial county in the East Midlands, England. It includes much of the Peak District National Park, the southe ...
and the
Lake District The Lake District, also known as the Lakes or Lakeland, is a mountainous region in North West England. A popular holiday destination, it is famous for its lakes, forests, and mountains (or ''fells''), and its associations with William Wordswor ...
. It covers , and has of coastline. Snowdonia National Park covers parts of the counties of
Gwynedd Gwynedd (; ) is a county and preserved county (latter with differing boundaries; includes the Isle of Anglesey) in the north-west of Wales. It shares borders with Powys, Conwy County Borough, Denbighshire, Anglesey over the Menai Strait, and C ...
and Conwy. The park is governed by the ''Snowdonia
National Park Authority A national park authority is a special term used in Great Britain for legal bodies charged with maintaining a national park of which, as of October 2021, there are ten in England, three in Wales and two in Scotland. The powers and duties of all suc ...
'', which is made up of local government and Welsh Government representatives, and its main offices are at Penrhyndeudraeth. Unlike national parks in other countries, Snowdonia (and other such parks in Britain) is made up of both public and private lands under a central planning authority. The makeup of land ownership at Snowdonia is as follows: More than 26,000 people live within the park. 58.6% of the population could speak Welsh in 2011. While most of the land is either open or mountainous land, there is a significant amount of agricultural activity within the park. Since the local government re-organisation of 1998, the park lies partly in the county of
Gwynedd Gwynedd (; ) is a county and preserved county (latter with differing boundaries; includes the Isle of Anglesey) in the north-west of Wales. It shares borders with Powys, Conwy County Borough, Denbighshire, Anglesey over the Menai Strait, and C ...
, and partly in the county borough of Conwy. It is governed by the 18-member Eryri National Park Authority; nine members are appointed by Gwynedd, three by Conwy, and the remaining six by the
Welsh Government The Welsh Government ( cy, Llywodraeth Cymru) is the Welsh devolution, devolved government of Wales. The government consists of ministers and Minister (government), deputy ministers, and also of a Counsel General for Wales, counsel general. Minist ...
to represent the national interest. Unusually, Snowdonia National Park has a hole in the middle, around the town of
Blaenau Ffestiniog Blaenau Ffestiniog is a town in Gwynedd, Wales. Once a slate mining centre in historic Merionethshire, it now relies much on tourists, drawn for instance to the Ffestiniog Railway and Llechwedd Slate Caverns. It reached a population of 12,00 ...
, a
slate Slate is a fine-grained, foliated, homogeneous metamorphic rock derived from an original shale-type sedimentary rock composed of clay or volcanic ash through low-grade regional metamorphism. It is the finest grained foliated metamorphic rock. ...
quarrying centre. This was deliberately excluded from the park when it was set up to allow the development of new light industry to replace the reduced slate industry. (There is a similar situation in the Peak District National Park where the boundaries were drawn to exclude large built-up areas and industrial sites from the park with the town of Buxton and the adjacent quarries outside but surrounded on three sides by the park.) The
Snowdonia Society The Snowdonia Society ( cy, Cymdeithas Eryri) is a members based environmental charity working to protect and enhance the beauty and special qualities of Snowdonia and to promote their enjoyment in the interests of all who live in, work in or vis ...
is a registered charity formed in 1967. It is a voluntary group of people with an interest in the area and its protection. Amory Lovins led the successful 1970s opposition to stop Rio Tinto digging up the area for a massive mine.


Geology

The geology of Snowdonia is key to the area's character.
Glaciation A glacial period (alternatively glacial or glaciation) is an interval of time (thousands of years) within an ice age that is marked by colder temperatures and glacier advances. Interglacials, on the other hand, are periods of warmer climate betw ...
during a succession of ice ages, has carved from a heavily faulted and folded succession of
sedimentary Sedimentary rocks are types of rock (geology), rock that are formed by the accumulation or deposition of mineral or organic matter, organic particles at Earth#Surface, Earth's surface, followed by cementation (geology), cementation. Sedimentati ...
and
igneous rock Igneous rock (derived from the Latin word ''ignis'' meaning fire), or magmatic rock, is one of the three main The three types of rocks, rock types, the others being Sedimentary rock, sedimentary and metamorphic rock, metamorphic. Igneous rock ...
s, a distinctive rocky landscape. The last ice age ended only just over 11,500 years ago, leaving a legacy of features attractive to visitors but which have also played a part in the development of geological science and continue to provide a focus for educational visits. Visiting
Cwm Idwal Cwm Idwal is a cirque (or corrie) in the Glyderau range of mountains in northern Snowdonia, the national park in the mountainous region of North Wales. Its main interest is to hill walkers and rock climbers, but it is also of interest to geologist ...
in 1841
Charles Darwin Charles Robert Darwin ( ; 12 February 1809 – 19 April 1882) was an English naturalist, geologist, and biologist, widely known for his contributions to evolutionary biology. His proposition that all species of life have descended fr ...
realised that the landscape was the product of glaciation. The
bedrock In geology, bedrock is solid Rock (geology), rock that lies under loose material (regolith) within the crust (geology), crust of Earth or another terrestrial planet. Definition Bedrock is the solid rock that underlies looser surface mater ...
dates largely from the
Cambrian The Cambrian Period ( ; sometimes symbolized C with bar, Ꞓ) was the first geological period of the Paleozoic Era, and of the Phanerozoic Eon. The Cambrian lasted 53.4 million years from the end of the preceding Ediacaran Period 538.8 million ...
and Ordovician periods with intrusions of Ordovician and
Silurian The Silurian ( ) is a geologic period and system spanning 24.6 million years from the end of the Ordovician Period, at million years ago ( Mya), to the beginning of the Devonian Period, Mya. The Silurian is the shortest period of the Paleozo ...
age associated with the Caledonian Orogeny. There are smaller areas of Silurian age sedimentary rocks in the south and northeast and of
Cenozoic The Cenozoic ( ; ) is Earth's current geological era, representing the last 66million years of Earth's history. It is characterised by the dominance of mammals, birds and flowering plants, a cooling and drying climate, and the current configura ...
era strata on the Cardigan Bay coast though the latter are concealed by more recent deposits. Low grade
metamorphism Metamorphism is the transformation of existing rock (the protolith) to rock with a different mineral composition or texture. Metamorphism takes place at temperatures in excess of , and often also at elevated pressure or in the presence of chem ...
of Cambrian and Ordovician
mudstone Mudstone, a type of mudrock, is a fine-grained sedimentary rock whose original constituents were clays or muds. Mudstone is distinguished from '' shale'' by its lack of fissility (parallel layering).Blatt, H., and R.J. Tracy, 1996, ''Petrology. ...
s has resulted in the
slate Slate is a fine-grained, foliated, homogeneous metamorphic rock derived from an original shale-type sedimentary rock composed of clay or volcanic ash through low-grade regional metamorphism. It is the finest grained foliated metamorphic rock. ...
s, the extraction of which once formed the mainstay of the area's economy.


Geography


Mountains

The principal ranges of the traditional Snowdonia are the
Snowdon massif The Snowdon Massif or Yr Wyddfa massif is one of the three mountain groups in Snowdonia (), north Wales, to include mountains over 3,000 feet (914  m) high. It occupies the area between Beddgelert, Pen-y-Pass and Llanberis. It is surroun ...
itself, the Glyderau, the Carneddau, the
Moelwynion The Moelwynion (a Welsh language, Welsh plural, sometimes Anglicisation, anglicised to Moelwyns) are a group of mountains in central Snowdonia. They extend from the north-east of Porthmadog to Moel Siabod, the highest of the group. The name deriv ...
and the
Moel Hebog Moel Hebog (Welsh for ''Bare Hill of the Hawk'') is a mountain in Snowdonia, north Wales which dominates the view west from the village of Beddgelert. It gives name to a whole range of peaks in the north-western corner of Snowdonia, which i ...
range. All of Wales' 3000ft mountains are to be found within the first three of these massifs and are most popular with visitors. To their south within the wider national park are the
Rhinogydd The Rhinogydd (a Welsh plural form, often anglicised as Rhinogs and also known by the alternative Welsh plural Rhinogau) are a range of mountains located east of Harlech in North Wales. The name ''Rhinogydd'' derives from the names of two of the m ...
and the
Cadair Idris Cadair Idris or Cader Idris is a mountain in the Meirionnydd area of Gwynedd, Wales. It lies at the southern end of the Snowdonia National Park near the town of Dolgellau. The peak, which is one of the most popular in Wales for walkers and hiker ...
and
Aran Fawddwy Aran Fawddwy is a mountain in southern Snowdonia, Wales, United Kingdom. It is the highest point (county top) of the historic county of Merionethshire (for local government purposes, it lies within the current council area of Gwynedd). ...
ranges. Besides these well-defined areas are a host of mountains which are less readily grouped though various guidebook writers have assigned them into groups such as the 'Arenigs', the 'Tarrens' and the 'Dyfi hills'. Snowdon's summit at 1085 metres (3560') is the highest in Wales and the highest in Britain south of the Scottish Highlands. At 905 metres (2970') is the highest in Wales outside of northern Snowdonia and at 893 metres (2930'), next in line.


Rivers and lakes

Rivers draining the area empty directly into Cardigan Bay are typically short and steep. From north to south they include the and which share a common estuary, the and its tributaries the Wnion and the , the smaller and on the park's southern margin the Dovey. A series of rivers drain to the north coast. Largest of these is the Conwy on the park's eastern margin which along with the drains into
Conwy Bay Conwy Bay ( Welsh ''Bae Conwy''), also known as Conway Bay, is an inlet of the Irish Sea. It is situated at the southeastern point of the coast of Anglesey at Bangor on the northern central coast of Wales, stretching from Puffin Island to Gre ...
. Further west the and empty into the western end of the
Menai Strait The Menai Strait ( cy, Afon Menai, the "river Menai") is a narrow stretch of shallow tidal water about long, which separates the island of Anglesey from the mainland of Wales. It varies in width from from Fort Belan to Abermenai Point to from ...
. A part of the east of the national park is within the upper Dee (Dyfrydwy) catchment and includes Llyn Tegid, the largest natural waterbody in Wales. A fuller list of the rivers and tributaries within the area is found at
List of rivers of Wales This is a list of rivers of Wales, organised geographically. It is taken anti-clockwise from the Dee Estuary to the M48 Bridge that separates the estuary of the River Wye from the River Severn. Tributaries are listed down the page in an upstrea ...
. There are few natural waterbodies of any size in Wales; Snowdonia is home to most. Besides Llyn Tegid, a few lakes occupy glacial troughs including and at and south of . , and to the south and west of Snowdon feature in this category as do and on the margins of the . There are numerous small lakes occupying glacial cirques owing to the former intensity of glacial action in Snowdonia. Known generically as tarns, examples include and on Snowdon, within the and on . There are two large wholly man-made bodies of water in the area, and whilst numerous of the natural lakes have had their levels artificially raised to different degrees. reservoir and Power Station's are two cases where natural tarns have been dammed as part of pumped storage hydro-electric schemes. A fuller list of the lakes within the area is found at List of lakes of Wales.


Coast

The national park meets the
Irish Sea The Irish Sea or , gv, Y Keayn Yernagh, sco, Erse Sie, gd, Muir Èireann , Ulster-Scots: ''Airish Sea'', cy, Môr Iwerddon . is an extensive body of water that separates the islands of Ireland and Great Britain. It is linked to the Ce ...
coast within Cardigan Bay between the Dovey estuary in the south and the estuary. The larger part of that frontage is characterised by dune systems, the largest of which are and . These two locations sport two of the largest sand/shingle spits in Wales. The major indentations of the Dovey, and estuaries are characterised by large expanses of intertidal sands and
coastal marsh A tidal marsh (also known as a type of "tidal wetland") is a marsh found along rivers, coasts and estuaries which floods and drains by the tidal movement of the adjacent estuary, sea or ocean. Tidal marshes are commonly zoned into lower marshes ( ...
which are especially important for wildlife (- see natural history section). The northern tip of the national park extends to the north coast of Wales at Point, west of where precipitous cliffs have led to the road and railway negotiating the spot in tunnel.


Settlements

There are only three towns within the park boundary though several more immediately beyond it. is the most populous followed by
Bala Bala may refer to: Places India *Bala, India, a village in Allahabad, India * Bala, Ahor, a village in the Jalore district of Rajasthan * Bala, Raebareli, a village in Uttar Pradesh, India Romania * Bala, Mehedinți, a commune in Mehedinţi ...
on the eastern boundary and then Harlech overlooking Tremadog Bay. More populous than these is the town of Blaenau Ffestiniog which is within an
exclave An enclave is a territory (or a small territory apart of a larger one) that is entirely surrounded by the territory of one other state or entity. Enclaves may also exist within territorial waters. ''Enclave'' is sometimes used improperly to deno ...
, that is to say it is surrounded by the national park but excluded from it whilst the towns of Tywyn and
Barmouth Barmouth ( cy, Abermaw (formal); ''Y Bermo'' (colloquial)) is a seaside town and community (Wales), community in the county of Gwynedd, northwestern Wales, lying on the estuary of the Afon Mawddach and Cardigan Bay. Located in the Historic coun ...
on the Cardigan Bay coast are within coastal exclaves. in the east, Machynlleth in the south and
Porthmadog Porthmadog (; ), originally Portmadoc until 1974 and locally as "Port", is a Welsh coastal town and community in the Eifionydd area of Gwynedd and the historic county of Caernarfonshire. It lies east of Criccieth, south-west of Blaenau Ffest ...
and Penrhyndeudraeth in the west are immediately beyond the boundary but still identified with the park, indeed the last of these hosts the headquarters of the Snowdonia National Park Authority. Similarly the local economies of towns of Conwy, Bethesda, and
Llanberis (; ) is a village, community and electoral ward in Gwynedd, northwest Wales, on the southern bank of the lake and at the foot of Snowdon, the highest mountain in Wales. It is a centre for outdoor activities in Snowdonia, including walking, mo ...
in the north are inseparably linked to the national park as they provide multiple visitor services. The lower terminus of the Snowdon Mountain Railway is at Llanberis. Though adjacent to it, and are less obviously linked to the park. There are numerous smaller settlements within the national park, prominent amongst which are the eastern 'gateway' village of ,
Aberdovey Aberdyfi (), also known as Aberdovey ( ), is a village and community in Gwynedd, Wales, located on the northern side of the estuary of the River Dyfi. The population of the community was 878 at the 2011 census. The electoral ward had a larger ...
on the Dovey estuary and the small village of each of which attract large numbers of visitors. Other sizeable villages are at the southwest end of and .


Communications


Roads

Six primary routes serve Snowdonia, the busiest of which is the A55, a dual carriageway which runs along the north coast and provides strategic road access to the northern part of the national park. The most important north–south route within the park is the A470 running from the A55 south past to to . It exits the park a few miles to the southeast near . From , the A494 runs to whilst 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 ...
connects with . The A487 loops around the northwest of the park from via to before turning in land to meet the A470 east of . The A5 was built as a mail coach road by
Thomas Telford Thomas Telford FRS, FRSE, (9 August 1757 – 2 September 1834) was a Scottish civil engineer. After establishing himself as an engineer of road and canal projects in Shropshire, he designed numerous infrastructure projects in his native Scotla ...
between
London London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a majo ...
and
Holyhead Holyhead (,; cy, Caergybi , "Cybi's fort") is the largest town and a community in the county of Isle of Anglesey, Wales, with a population of 13,659 at the 2011 census. Holyhead is on Holy Island, bounded by the Irish Sea to the north, and is ...
; it enters the park near and leaves it near Bethesda. Other A class roads provide more local links; the A493 road, A493 down the Dovey valley from and up the coast to then back up the valley to , the A496 road, A496 from down the north side of the to Barmouth then north up the coast via to . The A4212 road, A4212 connecting with is relatively modern having been laid out in the 1960s in connection with the construction of . Three further roads thread their often twisting and narrow way through the northern mountains; A4085 road, A4085 links with , the A4086 road, A4086 links with via and the A498 road, A498 links with the A4086 at . Other roads of note include that from up to via the 545 metre (1788') high pass of , the second highest tarmacked public road in Wales and the minor road running northwest and west from towards via the 531 metre (1742') high pass of .


Railways

The double track North Wales Coast Line passes along the northern boundary of the park between Conwy and Bangor briefly entering it at Point where it is in tunnel. Stations serve the communities of Conwy railway station, Conwy, Penmaenmawr railway station, Penmaenmawr, Llanfairfechan railway station, Llanfairfechan and Bangor railway station (Wales), Bangor. The single-track Conwy Valley Line runs south from Llandudno Junction railway station, Llandudno Junction, entering the park north of Betws-y-coed which is served by a station then west up the Lledr valley by way of further stations at Pont-y-Pant railway station, Pont-y-pant, Dolwyddelan railway station, Dolwyddelan and Roman Bridge railway station, Roman Bridge. After passing through a tunnel the passenger line now terminates at Blaenau Ffestiniog railway station. Prior to 1961 the route continued as the Bala and Ffestiniog Railway via Trawsfynydd to Bala joining another Ruabon-Barmouth line, former route along the Dee valley which ran southwest via Dolgellau to join the still extant coastal Cambrian Line south of Barmouth. The Pwllheli branch of the Cambrian Line splits from the Aberystwyth branch at Dovey Junction railway station, Dovey Junction and continues via stations at Aberdovey railway station, Aberdovey, Tywyn railway station, Tywyn, Tonfanau railway station, Tonfanau, Llwyngwril railway station, Llwyngwril, Fairbourne railway station, Fairbourne and Morfa Mawddach railway station, Morfa Mawddach to Barmouth railway station, Barmouth where it crosses the Mawddach estuary by the GradeII* listed wooden Barmouth Bridge, a structure which also provides for walkers and cyclists. Further stations serve Llanaber railway station, Llanaber, Talybont railway station, Tal-y-bont, Dyffryn Ardudwy railway station, Dyffryn Ardudwy, Llanbedr railway station, Llanbedr, Pensarn railway station, Pensarn and Llandanwg railway station, Llandanwg before reaching Harlech railway station, Harlech. Tygwyn railway station, Tygwyn, Talsarnau railway station, Talsarnau and Llandecwyn railway station, Llandecwyn stations are the last before the line exits the park as it crosses the Dwyryd estuary via Pont Briwet and turns westwards bound for Pwllheli via Penrhyndeudraeth, Porthmadog and Criccieth. Many sections of dismantled railway are now used by walking and cycling routes and are described elsewhere. The Bala Lake Railway is a heritage railway which has been established along a section of the former mainline route between Bala and Llanuwchllyn. Other heritage railways occupy sections of former mineral lines, often narrow gauge and are described in a separate section.


Climate

Snowdonia is one of the Climate of the United Kingdom, wettest parts of the United Kingdom; Crib Goch in Snowdonia is the wettest spot in the United Kingdom, with an average rainfall of a year over the 30-year period prior to the mid-2000s. (There is a rainfall gauge at 713 metres, 2340' on the slopes below Crib Goch.)


History

The earliest evidence for human occupation of the area dates from around 4000 - 3000 BCE with extensive traces of prehistoric field systems evident in the landscape. Within these are traces of irregular enclosures and hut circles. There are burial chambers of Neolithic and Bronze Age such as Bryn Cader Faner and Iron Age hillforts such as Bryn y Castell near Ffestiniog. The region was finally conquered by the Roman Britain, Romans by AD 77–78. Remains of Roman castra, marching camps and castra, practice camps are evident. There was a castra, Roman fort and Roman amphitheatre, amphitheatre at Tomen y Mur. Roads are known to have connected with Segontium (Caernarfon) and Deva Victrix (Chester) and include the northern reaches of Sarn Helen. There are numerous memorial stones of Early Christian affinity dating from the post-Roman period. The post-Roman hillfort of Dinas Emrys also dates to this time. Churches were introduced to the region in the 5th and 6th centuries. Llywelyn the Great and Llywelyn ap Gruffudd had various stone castles constructed to protect their borders and trade routes. Edward I built several castles around the margins including those at Harlech and Conwy for military and administrative reasons. Most are now protected within a World Heritage Site. Some of Snowdonia's many stone walls date back to this period too. The 18th century saw the start of industrial exploitation of the area's resources, assisted by the appearance in the late part of the century of turnpike trusts making it more accessible. The engineer
Thomas Telford Thomas Telford FRS, FRSE, (9 August 1757 – 2 September 1834) was a Scottish civil engineer. After establishing himself as an engineer of road and canal projects in Shropshire, he designed numerous infrastructure projects in his native Scotla ...
left a legacy of road and railway construction in and around Snowdonia. A new harbour at Porthmadog linked to slate quarries at Ffestiniog via a narrow gauge railway. At its peak in the 19th century the slate industry employed around 12,000 men. A further 1000 were employed in stone quarrying at Graiglwyd and Penmaenmawr. Mining for Mining in Wales, copper, iron and Welsh gold, gold was undertaken during the 18th and 19th centuries, leaving a legacy of mine and mill ruins today. Ruins of the gold industry are found at Cefn Coch (goldmine), Cefn Coch on the Dolmelynllyn Estate, Dolmelynllyn estate.


Natural history

The park's entire coastline is a Special Area of Conservation, which runs from the Llŷn Peninsula down the mid-Wales coast, the latter containing valuable sand dune systems. The park's natural forests are of the mixed deciduous type, the commonest tree being the Welsh oak (tree), Welsh oak. Birch, ash, mountain-ash and hazel are also common. The park also contains some large (planted) coniferous forested areas such as Gwydir Forest near Betws-y-Coed, although some areas, once harvested, are now increasingly being allowed to regrow naturally.


Flora

Northern Snowdonia is the only place in Britain where the Snowdon lily (''Gagea serotina''), an arctic–alpine plant, is found and the only place in the world where the Snowdonia hawkweed ''Hieracium snowdoniense'' grows. One of the major problems facing the park in recent years has been the growth of ''Rhododendron ponticum''. This fast-growing invasive species has a tendency to take over and stifle native species. It can form massive towering growths and has a companion fungus that grows on its roots producing toxins that are poisonous to any local flora and fauna for a seven-year period after the ''Rhododendron'' infestations have been eradicated. As a result, there are a number of desolate landscapes.


Fauna

Mammals in the park include Eurasian otter, otters, European polecat, polecats, feral goats, and pine martens. Birds include common raven, raven, red-billed chough, peregrine falcon, peregrine, osprey, merlin (bird), merlin and the red kite. The rainbow-coloured Snowdon beetle (''Chrysolina cerealis'') is only found in northern Snowdonia.


Conservation designations

Snowdonia has a particularly high number of protected sites in respect of its diverse ecology; nearly 20% of its total area is protected by UK and European law. Half of that area was set aside by the government under the European Habitats Directive as a Special Area of Conservation. There are a large number of Site of special scientific interest, Sites of special scientific interest (or 'SSSIs'), designated both for fauna and flora but also in some cases for geology. Nineteen of these sites are managed as national nature reserve (United Kingdom), national nature reserves by Natural Resources Wales. The park also contains twelve Special Area of Conservation, Special Areas of Conservation (or 'SACs'), three Special Protection Areas (or 'SPAs') and three Ramsar Convention, Ramsar sites. Some are wholly within the park boundaries, others straddle it to various degrees.


Sites of Special Scientific Interest

There are numerous SSSIs within the park, the most extensive of which are Snowdonia, Estuary, and .


National nature reserves

The following NNRs are either wholly or partly within the park: (in multiple parts), (in 2 parts), and Snowdon.


Special Areas of Conservation

The twelve SACs are as follows: Snowdonia SAC which covers much of the , and the Snowdon massif, Fens (north of Garndolbenmaen), the Oakwoods and Bat Sites - a series of sites between , and and and extending up the . It also includes many of the oakwoods of the and its tributaries. (in 2 parts), , River Dee and (Wales), Forest Mines (north of ) and a part of the / Berwyn and South Clwyd Mountains SAC. The Peninsula and the SAC covers the entire Cardigan Bay coastline of the park and the sea area and extends above the high water mark at and around the Dovey and estuaries.


Special Protection Areas

The three SPAs are Dovey Estuary / (of which a part is within the park), (of which a part is within the park) and .


Ramsar sites

The three designated Ramsar sites are the Dyfi Biosphere (Cors Fochno and Dyfi), Cwm Idwal and Llyn Tegid (Bala Lake).


Economy

The area's economy was traditionally centred upon farming and from the early 19th century increasingly on mining and quarrying. Tourism has become an increasingly significant part of Snowdonia's economy during the 20th and 21st centuries.


Hill farming

The extensive farming of sheep remains central to Snowdonia's farming economy.


Forestry

Significant sections of the park were afforested during the 20th century for timber production. Major conifer plantations include Dyfi hills#Forestry, Dyfi Forest, Coed-y-Brenin, Coed y Brenin Forest between Dolgellau and Trawsfynydd, Penllyn Forest south of Bala, Beddgelert Forest and Gwydir Forest, Gwydyr (or Gwydir) Forest near Betws-y-Coed which is managed as a Park#Forest park, forest park by Natural Resources Wales.


Slate industry

The region was once the most important producer of
slate Slate is a fine-grained, foliated, homogeneous metamorphic rock derived from an original shale-type sedimentary rock composed of clay or volcanic ash through low-grade regional metamorphism. It is the finest grained foliated metamorphic rock. ...
in the world. Some production continues but at a much reduced level from its peak. The park boundaries are drawn such that much of the landscape affected by slate quarrying and mining lies immediately outside of the designated area.


Energy production

Construction of a nuclear power station beside Llyn Trawsfynydd began in 1959 with the first power produced in 1965. The site was operational until 1991 though it continues as an employer during its decommissioning phase. Pumped storage hydroelectric schemes are in operation at Llanberis and Ffestiniog.


Tourism

Research indicates that there were 3.67 million visitors to Snowdonia National Park in 2013, with approximately 9.74 million tourist days spent in the park during that year. Total tourist expenditure was £433.6 million in 2013.


Hiking

Many of the hiking, hikers in the area concentrate on Snowdon itself. It is regarded as a fine mountain, but at times gets very crowded; in addition the Snowdon Mountain Railway runs to the summit. The other high mountains with their boulder-strewn summits as well as , one of the few mountains in the UK south of Scotland whose ascent needs hands as well as feet are also very popular. However, there are also some spectacular walks in Snowdonia on the lower mountains, and they tend to be relatively unfrequented. Among hikers' favourites are Y Garn (Glyderau), Y Garn (east of Llanberis) along the ridge to Elidir Fawr; Mynydd Tal-y-Mignedd (west of Snowdon) along the Nantlle Ridge to Mynydd Drws-y-Coed; Moelwyn Mawr (west of Blaenau Ffestiniog); and Pen Llithrig y Wrach north of Capel Curig. Further south are Y Llethr in the
Rhinogydd The Rhinogydd (a Welsh plural form, often anglicised as Rhinogs and also known by the alternative Welsh plural Rhinogau) are a range of mountains located east of Harlech in North Wales. The name ''Rhinogydd'' derives from the names of two of the m ...
, and
Cadair Idris Cadair Idris or Cader Idris is a mountain in the Meirionnydd area of Gwynedd, Wales. It lies at the southern end of the Snowdonia National Park near the town of Dolgellau. The peak, which is one of the most popular in Wales for walkers and hiker ...
near Dolgellau. The park has of public footpaths, of public bridleways, and of other public rights of way. A large part of the park is also covered by right to roam laws.


Recreational routes

The Wales Coast Path runs within the park between Machynlleth and Penrhyndeudraeth, save for short sections of coast in the vicinity of Tywyn and Barmouth which are excluded from the park. It touches the park boundary again at Penmaen-bach Point on the north coast. An inland alternative exists between Llanfairfechan and Conwy, wholly within the park. The North Wales Path which predates the WCP, enters the park north of Bethesda and follows a route broadly parallel to the north coast visiting Aber Falls and the Sychnant Pass before exiting the park on the descent from Conwy Mountain. The Cambrian Way is a long-distance trail between Cardiff and Conwy which passes through the national park. It was officially recognised in 2019, and is now depicted on Ordnance Survey maps.


In other media

Almost all external shots of Disney's fantasy film ''Dragonslayer (1981 film), Dragonslayer'' were shot in Snowdonia National Park. The Netherlands, Dutch symphonic metal band Delain had filmed the official music video for their song "Burning Bridges" in Snowdonia. It was released through Napalm Records on 27 September 2019.


References


External links


Eryri National Park Authority

Snowdonia Tourism

Snowdonia Society
{{Authority control Snowdonia, National parks in Wales Geology of Wales Articles containing video clips Mountain ranges of Wales