Parc Cwm
Chambered Long Cairn
County: West Glamorgan
Ordnance Survey Grid Ref: SS 537 898
O.S. Map (Multimap)
Aerial Photo (Google Maps)
Also known as Parc-le-Breos Cwm, this impressive long cairn is located within a quaint secluded valley on the Gower peninsula. It was discovered by workmen removing stone in 1869, and was subsequently excavated both in that year and from 1960-1.
The limestone cairn has been restored and measures 72 ft (22 m) long by 39 ft (12 m) at its widest, Southern end. The forecourt is bell-shaped and displays an impressive dry-stone walling along the two 'horns'. The tomb is entered over a sill-stone into a passage 20 ft (6.2 m) long with two pairs of chambers on either side.
The remains of around forty people were found in the 1869 excavation, together with some sherds of Neolithic pottery. The chambers are now all roofless, if indeed they were ever roofed. [Ast]
Carn Llechart
Cairn-Circle
County: West Glamorgan
O.S. Grid Ref: SN 698 063
O.S. Map (Multimap)
This cairn-circle comprises a ring of 25 slabs, with an internal diameter of 44 ft (13.5 m). The ring is not truly circular, but is somewhat flattened on its North and South sides. None of the slabs stand higher than 3 ft (0.9 m) tall. At the centre of the circle is a ruined cist (small chamber), measuring 7 ft (2.1 m) long by 4 ft (1.2 m) wide.
The cairn appears vividly against the skyline when it is approached along the trackway from the North - a factor which probably helped the cairn-builders to determine the location of its construction. [Ast]
About 230 ft (70 m) to the West of Carn Llechart is what appears to be a ruinous Neolithic chambered tomb, with a rectangular-shaped capstone measuring 17 ft (5.3 m) long by 8 ft (2.4 m) wide. Some archaeologists consider it to be simply a natural rock outcrop, however the layout and orientation of this 'tomb' is somewhat similar to that of other Neolithic tombs in the Severn-Cotswold region.
Pentre Ifan
Burial Chamber
County: Pembrokeshire (Dyfed)
O.S. Grid Ref: SN 099 370
O.S. Map (Multimap)
Video capture
This impressive structure comprises a capstone 16 ft (5 m) long delicately poised atop three uprights and standing to a height of 9 ft (2.7 m). There were at least two phases of construction. Firstly, a classic 'portal dolmen' was erected, with several stones forming the chamber, and two tall portals with a 'blocking stone' in between. The chamber occupied the Southern end of a low cairn about 49 ft (15 m) square, orientated NNW-SSE. Around 3300 BC the cairn was extended to 118 ft (36 m) in length and a semi-circular 'horned' forecourt was added. It has been suggested that the blocking stone was an early and permanent feature, the chamber having been accessed from its Eastern side throughout the tomb's period of use.
Excavation in 1936-7 found only a few flint flakes and sherds of bowl, but there were no traces of burials.
The landscape around the tomb is one of the most dramatic of any Welsh tomb, with views of Carn Ingli and other rock outcrops to the West and Newport Bay to the North-west. A recent theory is that the rock outcrops provided a specific focal point when determining the location of the tomb within a 'ritual landscape'.
Penrhos-Feilw
Standing Stones
County: Anglesey (Ynys Môn)
O.S. Grid Ref: SH 227 809
O.S. Map (Multimap)
Two thin menhirs stand side by side in a field about 1.2 miles (2 km) South-west of Holyhead. They are 10 ft (3 m) tall and 11 ft (3.3 m) apart, aligned NNE-SSW.
There is a tradition that a cist burial was found between the stones, together with a spearhead and arrowheads, but there is no archaeological evidence to support this.
The pair are also known by the name Plas Meilw.
Four Stones
Stone Setting
County: Powys (Radnorshire)
O.S. Grid Ref: SO 246 608
O.S. Map (Multimap)
Situated in a region referred to as the Walton Basin, the Four Stones are the only confirmed Welsh example of a four-poster stone circle. The circle is about 16½ ft (5 m) across and the stone heights range from 3 ft (1 m) to 6 ft (1.9 m).
The tallest stone at the North-west may have served to indicate the sun as it set behind the dome-shaped Whimble hill (visible in the distance, at centre-right of picture) on the Celtic festival days of Beltane and Lughnasa (present day May Day and Lammas). Like other standing stones in the region (see for example the Kinnerton stone on Page 5), the shapes of these stones appear to mimic the shapes of nearby hills.
The stone at the South-west (left of picture) has three cupmarks on its upper surface, and it may have served to indicate the midwinter setting sun.
A local legend tells of the stones going to the nearby Hindwell Pool for a drink whenever they hear the bells of Old Radnor church ringing!
Banc Carn
Round Cairn
County: Powys (Montgomeryshire)
O.S. Grid Ref: SO 041 791
O.S. Map (Multimap)
The rays of the late afternoon sun fall upon the stones of Banc Cairn, in a very rural area of mid-Wales South-west of Newtown. Many hundreds of such Bronze Age cairns occupy the upland regions of Wales, in varying states of ruin.
A short distance to the North-east of the cairn is the ruinous Banc Du stone circle, also known as Fowler's Armchair because of a nearby boulder which is shaped like a seat. The circle is 42 ft (12.8 m) in diameter and has five upright stones. One of them, named Fowler's Horse Block, is located at the centre of the circle.
Din Dryfol
a.k.a. Din Dryfal or
Dinas Dindryfal
Chambered Tomb
County: Anglesey (Ynys Môn)
O.S. Grid Ref: SH 395 725
O.S. Map (Multimap)
This tomb is positioned on the Northern side of Dinas, a massive boss of rock near the Afon Gwna (River Gwna) about 1.2 miles (2 km) North of Bethel village. It is one of around thirty recognised chambered tombs on Anglesey which date from the Neolithic period. This particular site was partially excavated in 1969-70 and again in 1980.
The tomb comprises chlorite schist rocks which were obtained from the immediate surroundings. The cairn originally measured about 200 ft (60 m) long by 50 ft (15 m) wide. In the excavator's opinion, the surrounding ridges of projecting rock appear to have determined the tomb's size and orientation (NE-SW), the chambers themselves occupying the North-eastern end.
The huge portal stone - visible towards the right of the picture - is 8½ ft (2.6 m) long, 2½ ft (0.7 m) thick and stands about 9½ ft (2.9 m) above the present surface level. A second portal once stood some 8 ft (2.5 m) further North; only its base was found during excavation, the upper section having sheared off at some time in the distant past. These two stones marked the entrance to a series of three (possibly four) chambers which stretched along a length of about 41 ft (12.5 m). Only the Westernmost chamber has survived; its internal dimensions were originally about 9 ft 10 in (3 m) by 3 ft 3 in (1 m) and it would have stood about 6½ ft (2 m) high; now only a side-supporter is visible (left of picture). The chamber's capstone partly rests on this slab, having slipped forward at some time prior to 1871. Excavation also revealed a pair of post-holes at the entrance to one of the chambers; these may have supported some kind of wooden mortuary structure which existed prior to the chamber's construction.
Finds from the excavations included the cremated bone fragments of two adults, pieces of Neolithic pottery, part of a polished stone axe and pieces of waste flint.
Gwernwyddog (Usk Reservoir Stone)
Standing Stone
County: Powys (Brecknockshire)
O.S. Grid Ref: SN 833 283
O.S. Map (Multimap)
Located about 0.25 miles (0.4 kms) South-east of Usk Reservoir in the Brecon Beacons National Park, this limestone conglomerate block is 7½ ft (2.3 m) high, 7 ft (2.1 m) wide and 4 ft (1.2 m) thick.
It is one of the most massive standing stones within the Park and is estimated to weigh some 20 tons (20,300 kgs).
Cors-y-Gedol
Burial Chamber
County: Gwynedd (Merionethshire)
O.S. Grid Ref: SH 603 228
O.S. Map (Multimap)
This ruinous tomb, also known as Gors-y-Gedol, stands beside a trackway leading out of Dyffryn Ardudwy town and its associated chambered cairn (see Page 2).
A capstone measuring 11½ ft (3.5 m) long by 10 ft (3 m) wide partly rests on a single orthostat. The chamber was probably rectangular in form and it occupies the Eastern end of a denuded long mound about 85 ft (26 m) long by 39 ft (12 m) wide. There are traces of a forecourt structure ahead of the orthostat.
Trecastle Mountain
a.k.a. Trecastell
Stone Circles
County: Powys (Brecknockshire)
O.S. Grid Ref: SN 833 311
O.S. Map (Multimap)
The circle pictured is the smaller of two circles located on Mynydd Bach Trecastell, North of Usk Reservoir in the Brecon Beacons. It is 26 ft (7.9 m) in diameter and has just four visible stones out of a total of nine. A row of four low-standing stones leads away from the circle towards the South-west.
Prof. Alexander Thom proposed three alignments on the sun from within and between the two circles, although he apparently overlooked the stone row because it is so deeply buried in the bracken.
The larger circle, 144 ft (44 m) to the North-east, is 75 ft (23 m) across and has 21 small stones which surround a cairn. [Ast]
A short distance to the West of the circles are the earthwork remains of two Roman temporary marching camps called Y Pigwn.
Gwal-y-Filiast
Burial Chamber
County: Carmarthenshire (Dyfed)
O.S. Grid Ref: SN 170 256
O.S. Map (Multimap)
Video capture
Located in a clearing on the steeply wooded slopes of the Afon Taf river, Gwâl-y-Filiast ("greyhound's kennel") comprises four orthostats supporting a capstone measuring 12 ft (3.6 m) long by 9 ft (2.7 m) wide and 2 ft (0.6 m) thick. The chamber entrance most likely faced uphill to the North-east.
According to an 1872 account, a gap on the chamber's South-western side was originally occupied by a fifth orthostat. It also referred to a circle of stones around the chamber, although today there are few indications of any covering cairn, or an entrance passage.
