Caer Seion - An Iron Age Fort on Conwy Mountain - geograph

, also known as Conwy Mountain, is a hilly area to the west of the town of

Conwy Conwy (, ), previously known in English as Conway, is a walled market town, community and the administrative centre of Conwy County Borough in North Wales. The walled town and castle stand on the west bank of the River Conwy, facing Deganwy ...

, in

North Wales North Wales ( ) is a Regions of Wales, region of Wales, encompassing its northernmost areas. It borders mid Wales to the south, England to the east, and the Irish Sea to the north and west. The area is highly mountainous and rural, with Snowdon ...

. To the north it overlooks the sea of Conwy Bay, and to the south lie the foothills of the

Carneddau The (lit. 'the cairns'; is a Welsh language, Welsh plural form, and is sometimes anglicised to ''Carnedds'') are a group of mountains in Snowdonia, Wales. They include the largest contiguous areas of high ground (over or high) in England and W ...

range of mountains, of which it forms a part. Mynydd y Dref is the remains of an ancient

volcano A volcano is commonly defined as a vent or fissure in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most oft ...

that erupted about 450 million years ago. At the summit of are the

Neolithic The Neolithic or New Stone Age (from Ancient Greek, Greek 'new' and 'stone') is an archaeological period, the final division of the Stone Age in Mesopotamia, Asia, Europe and Africa (c. 10,000 BCE to c. 2,000 BCE). It saw the Neolithic Revo ...

Hut Circles and the

Iron Age The Iron Age () is the final epoch of the three historical Metal Ages, after the Chalcolithic and Bronze Age. It has also been considered as the final age of the three-age division starting with prehistory (before recorded history) and progre ...

hillfort A hillfort is a type of fortification, fortified refuge or defended settlement located to exploit a rise in elevation for defensive advantage. They are typical of the late Bronze Age Europe, European Bronze Age and Iron Age Europe, Iron Age. So ...

of Castell Caer Seion (sometimes called Castell Caer Lleion). Castell Caer Seion comprised a stone walled fort, and remains show this to have been an extensive site, incorporated more than 50 hut circles and levelled platform houses, and with a citadel and outposts. Limited excavations were undertaken in 1951. No datable remains were found, only slingstones, querns and stone pestles and mortars, which suggests that, unlike many hillforts in north Wales, this site was not reoccupied in the late Roman period. Millstones were quarried on during the

Napoleonic wars {{Infobox military conflict , conflict = Napoleonic Wars , partof = the French Revolutionary and Napoleonic Wars , image = Napoleonic Wars (revision).jpg , caption = Left to right, top to bottom:Battl ...

. Tracks and footpaths cross , and many walks, which can be accessed from Sychnant Pass at its western end. The route along comprises a section of the North Wales Path, a way-marked long-distance walk of some 60 miles which runs close to the

coast between

Prestatyn Prestatyn (; ) is a seaside town and community in Denbighshire, Wales. Historically a part of Flintshire, it is located on the Irish Sea coast, to the east of Rhyl. Prestatyn has a population of 19,085. Origin of name The name Prestatyn d ...

in the east and Bangor in the west. Wild ponies and sheep roam freely on the mountain and are often encountered by visitors and hikers. With this in mind, people visiting the mountain are asked to keep dogs under close control. Mini crags are tucked among the gentle slopes and are frequently used by youth groups for climbing practice and bouldering.

References

{{Conwy Valley Mountains and hills of Conwy County Borough Volcanoes of Wales Ordovician volcanoes Conwy Mountains and hills of Snowdonia

See also

References