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

Mynydd y Dref ( Welsh : ''"Mountain of the Town"'') or 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 on ...

, in

North Wales North Wales ( cy, Gogledd Cymru) is a 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 Snowdonia N ...

. 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 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 Wales and England (although l ...

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

volcano A volcano is a rupture in the Crust (geology), crust of a Planet#Planetary-mass objects, planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and volcanic gas, gases to escape from a magma chamber below the surface. On Ear ...

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

Neolithic The Neolithic period, or New Stone Age, is an Old World archaeological period and the final division of the Stone Age. It saw the Neolithic Revolution, a wide-ranging set of developments that appear to have arisen independently in several p ...

Hut Circles and the

Iron Age The Iron Age is the final epoch of the three-age division of the prehistory and protohistory of humanity. It was preceded by the Stone Age ( Paleolithic, Mesolithic, Neolithic) and the Bronze Age ( Chalcolithic). The concept has been mostl ...

hillfort A hillfort is a type of earthwork used as a fortified refuge or defended settlement, located to exploit a rise in elevation for defensive advantage. They are typically European and of the Bronze Age or Iron Age. Some were used in the post-Roma ...

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 circle In archaeology, a hut circle is a circular or oval depression in the ground which may or may not have a low stone wall around it that used to be the foundation of a round house. The superstructure of such a house would have been made of timber an ...

s and levelled platform houses, and with a citadel and outposts. Limited excavations were undertaken in 1951. No datable remains were found, only slingstones,

querns Quern-stones are stone tools for hand- grinding a wide variety of materials. They are used in pairs. The lower stationary stone of early examples is called a saddle quern, while the upper mobile stone is called a muller, rubber or handstone. The ...

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 Conwy Mountain during the

Napoleonic wars The Napoleonic Wars (1803–1815) were a series of major global conflicts pitting the French Empire and its allies, led by Napoleon I, against a fluctuating array of European states formed into various coalitions. It produced a period of Fren ...

. Tracks and footpaths cross Conwy Mountain, and many walks, which can be accessed from Sychnant Pass at its western end. The route along Conwy Mountain comprises a section of the

North Wales Path The North Wales Path ( cy, Llwybr y Gogledd) is a long-distance walk of some that runs close to the coast of northern Wales between Prestatyn in the east and Bangor in the west. Parts of it overlap with the Wales Coast Path. The path runs alo ...

, 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, History Prehistory There is evidence that ...

in the east and Bangor in the west.

References

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

See also

References