Newgrange is a prehistoric monument in County Meath, Ireland, located 8 kilometres (5.0 mi) west of Drogheda on the north side of the River Boyne. It is an exceptionally grand passage tomb built during the Neolithic period, around 3200 BC, making it older than Stonehenge and the Egyptian pyramids.
Rathcroghan is a complex of archaeological sites near Tulsk in County Roscommon, Ireland. It is identified as the site of Cruachan, the traditional capital of the Connachta, the prehistoric and early historic rulers of the western territory. The Rathcroghan Complex is a unique archaeological landscape with many references found in early Irish medieval manuscripts.
A gallery grave is a form of megalithic tomb built primarily during the Neolithic Age in Europe in which the main gallery of the tomb is entered without first passing through an antechamber or hallway. There are at least four major types of gallery grave, and they may be covered with an earthen mound or rock mound.
Navan Fort is an ancient ceremonial monument near Armagh, Northern Ireland. According to tradition it was one of the great royal sites of pre-Christian Gaelic Ireland and the capital of the Ulaidh. It is a large circular hilltop enclosure—marked by a bank and ditch—inside which is a circular mound and the remains of a ring barrow. Archeological investigations show that there were once buildings on the site, including a huge roundhouse-like structure which has been likened to a temple. In a ritual act, this timber structure was filled with stones, deliberately burnt down and then covered with earth to create the mound which stands today. It is believed that Navan was a pagan ceremonial site and was regarded as a sacred space. It features prominently in Irish mythology, especially in the tales of the Ulster Cycle. According to the Oxford Dictionary of Celtic Mythology, "the [Eamhain Mhacha] of myth and legend is a far grander and mysterious place than archeological excavation supports".
Dowth is a Neolithic passage tomb located in the Boyne Valley, County Meath, Ireland. It is one of the three principal tombs of the Brú na Bóinne World Heritage Site – a landscape of prehistoric monuments including the large passage-tombs of Dowth, Newgrange and Knowth. Unlike Newgrange and Knowth, Dowth has not been independently dated, but its features align it with the other passage tombs which date from between approximately 3200 and 2900 BC. However, Harbison (1970) dates the tomb at 2500 – 2000 BC. It is less developed as a tourist attraction than its neighbours, partly because the chamber is much lower, and partly because the decoration is less visible. It was partly excavated, in 1847 by the Royal Irish Academy who dynamited the roof causing the still visible crater, though it was pillaged by Vikings and earlier looters long before that.. Archaeological and geophysical field surveys of the entire site, including later monuments, were carried out episodically from 2012-2015. In July 2018, another passage tomb in the grounds of nearby Dowth Hall was excavated, revealing significant examples of Neolithic rock art similar to those at Dowth and the other Brú na Bóinne sites.
Julliberrie's Grave, also known as The Giant's Grave or The Grave, is an unchambered long barrow located near to the village of Chilham in the south-eastern English county of Kent. Probably constructed in the fourth millennium BCE, during Britain's Early Neolithic period, today it survives only in a state of ruin.
Brú na Bóinne or Boyne valley tombs, is an area in County Meath, Ireland, located in a bend of the River Boyne. It contains one of the world's most important prehistoric landscapes dating from the Neolithic period, including the large Megalithic passage graves of Knowth, Newgrange and Dowth as well as some 90 additional monuments. The archaeological culture associated with these sites is called the "Boyne culture".
The Grianan of Aileach is a hillfort atop the 244 metres (801 ft) high Greenan Mountain at Inishowen in County Donegal, Ireland. The main structure is a stone ringfort, thought to have been built by the Northern Uí Néill, in the sixth or seventh century CE; although there is evidence that the site had been in use before the fort was built. It has been identified as the seat of the Kingdom of Ailech and one of the royal sites of Gaelic Ireland. The wall is about 4.5 metres (15 ft) thick and 5 metres (16 ft) high. Inside it has three terraces, which are linked by steps, and two long passages within it. Originally, there would have been buildings inside the ringfort. Just outside it are the remains of a well and a tumulus.
The Hill of Uisneach or Ushnagh is a hill and ancient ceremonial site in the barony of Rathconrath in County Westmeath, Ireland. It is a protected national monument. It consists of numerous monuments and earthworks—prehistoric and medieval—including a probable megalithic tomb, burial mounds, enclosures, standing stones, holy wells and a medieval road. Uisneach is near the geographical centre of Ireland, and in Irish mythology it is deemed to be the symbolic and sacred centre of the island. It was said to be the burial place of mythical figures, and a place of assembly associated with the druids and the festival of Bealtaine.
Dinas Dinlle is a small settlement in Gwynedd, north-west Wales which is also, historically, part of Caernarfonshire.
The Stoney Littleton Long Barrow is a Neolithic chambered tomb with multiple burial chambers, located near the village of Wellow in the English county of Somerset. It is an example of the Cotswold-Severn Group and was scheduled as an ancient monument in 1882. It was one of the initial monuments included when the Ancient Monuments Protection Act 1882 became law.
A disc barrow is a type of tumulus or round barrow, a variety of fancy barrow identified in English Heritage's Monument Class Descriptions.
In archaeology, earthworks are artificial changes in land level, typically made from piles of artificially placed or sculpted rocks and soil. Earthworks can themselves be archaeological features, or they can show features beneath the surface.
The Tumulus of Bougon or Necropolis of Bougon is a group of five Neolithic barrows located in Bougon near La-Mothe-Saint-Héray, between Exoudon and Pamproux in Nouvelle-Aquitaine, France. Their discovery in 1840 raised great scientific interest. To protect the monuments, the site was acquired by the department of Deux-Sèvres in 1873. Excavations resumed in the late 1960s. The oldest structures of this prehistoric monument date to 4800 BC.
The Alexander Reid mound is a tumulus and National Monument located in County Meath, Ireland.
Rath Meave is a henge located near the Hill of Tara in County Meath, Ireland. It is a National Monument.
Granard Motte is the remains of a motte-and-bailey castle and National Monument in Granard, County Longford, Ireland.
Badshot Lea Long Barrow is an unchambered long barrow located near to the village of Badshot Lea in the south-eastern English county of Surrey. Probably constructed in the fourth millennium BCE, during Britain's Early Neolithic period, today it survives only in a ruined state. Built out of earth, the long barrow consists of a tumulus flanked by side ditches.
Cnoc Raithní is a tumulus and National Monument located on Inisheer, Ireland.
