List of archaeological sites in County Londonderry, Northern Ireland:
The Hill of Tara is a hill and ancient ceremonial and burial site near Skryne in County Meath, Ireland. Tradition identifies the hill as the inauguration place and seat of the High Kings of Ireland; it also appears in Irish mythology. Tara consists of numerous monuments and earthworks—dating from the Neolithic to the Iron Age—including a passage tomb, burial mounds, round enclosures, a standing stone, and a ceremonial avenue. There is also a church and graveyard on the hill. Tara forms part of a larger ancient landscape and Tara itself is a protected national monument under the care of the Office of Public Works, an agency of the Irish Government.
The Mên-an-Tol is a small formation of standing stones in Cornwall, UK. It is about three miles northwest of Madron. It is also known locally as the "Crick Stone".
Bryn Celli DduWelsh pronunciation: [brʌn keːɬi ðɨː] is a prehistoric site on the Welsh island of Anglesey located near Llanddaniel Fab. Its name means 'the mound in the dark grove'. It was archaeologically excavated between 1928 and 1929. Visitors can get inside the mound through a stone passage to the burial chamber, and it is the centrepiece of a major Neolithic Scheduled Monument in the care of Cadw. The presence of a mysterious pillar within the burial chamber, the reproduction of the 'Pattern Stone', carved with sinuous serpentine designs, and the fact that the site was once a henge with a stone circle, and may have been used to plot the date of the summer solstice have all attracted much interest.
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 that 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".
Beaghmore is a complex of early Bronze Age megalithic features, stone circles and cairns, 8.5 miles north west of Cookstown, County Tyrone in Northern Ireland, on the south-east edge of the Sperrin Mountains.
The Grianan of Aileach, sometimes anglicised as Greenan Ely or Greenan Fort, 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.
Shanmaghery or Shanmaghry is a small hamlet and townland in County Tyrone, Northern Ireland, situated three miles from Pomeroy and three miles from Galbally. It is situated in the barony of Dungannon Middle and the civil parish of Pomeroy and covers an area of 426 acres. In 1841 the population of the townland was 193 people and in 1851 it was 161 people. "Paul's Planting" was a notable landmark on top of the hill.
Knocknakilla is the site of a megalithic complex situated between Macroom and Millstreet, in County Cork, Ireland. It is set in blanket peatland on the north-west upper slopes of Musherabeg mountain and is thought to be 3500 years old.
Aghanaglack or Aghnaglack, is a townland in County Fermanagh, Northern Ireland. It is situated in the civil parish of Boho, as well as Fermanagh and Omagh district.
Aghahoorin is a townland in the area of Boho, County Fermanagh, Northern Ireland.
Radergan is a townland in County Tyrone, Northern Ireland. It is situated in the barony of Omagh East and the civil parish of Clogherny and covers an area of 919 acres.
Trefignath is a Neolithic burial chamber near Trearddur, south of Holyhead on Holy Island, off Anglesey in Wales. In its most complete form it included a large cairn covering three stone tombs, set on a small knoll. It was excavated between 1977 and 1979, revealing several phases of occupation with three separate burial chambers built in succession. It is a scheduled ancient monument, maintained by Cadw.
Caer Bach is a Welsh hillfort of indeterminate age, on a rounded hillock situated near the village of Rowen; in Conwy County, North Wales. Its name in English translates as 'Small Fort'; or alternatively 'Little Fortress'. It is situated on the Eastern slopes of Tal-y-Fan, an outlying peak of the Carneddau mountain range in northeast Snowdonia; at an altitude of approximately 413 metres. Little information is known about the history of the fort, as to date, the site has undergone minimal investigation. The fort is classed as a scheduled ancient monument and is of national importance for its potential to enhance our knowledge of prehistoric settlement. It is said to retain significant archaeological potential, with a strong probability of the presence of associated archaeological features and deposits.
The main reference for all sites listed is: NI Environment Agency, Scheduled Historic Monuments (to 15 October 2012), unless otherwise indicated.