The court cairn or court tomb is a megalithic type of chamber tomb

Chamber tomb

A chamber tomb is a tomb for burial used in many different cultures. In the case of individual burials, the chamber is thought to signify a higher status for the interree than a simple grave. Built from rock or sometimes wood, the chambers could also serve as places for storage of the dead from one...

 and gallery grave

Gallery grave

A Gallery grave is a form of Megalithic tomb where there is no size difference between the burial chamber itself and the entrance passage. Two parallel walls of stone slabs were erected to form a corridor and covered with a line of capstones. The rectangular tomb was covered with a barrow or a cairn...

, specifically a variant of the chambered cairn

Chambered cairn

A chambered cairn is a burial monument, usually constructed during the Neolithic, consisting of a cairn of stones inside which a sizeable chamber was constructed. Some chambered cairns are also passage-graves....

, found in western and northern Ireland

Ireland

Ireland is an island to the northwest of continental Europe. It is the third-largest island in Europe and the twentieth-largest island on Earth...

, and in mostly southwest Scotland

Scotland

Scotland is a country that is part of the United Kingdom. Occupying the northern third of the island of Great Britain, it shares a border with England to the south and is bounded by the North Sea to the east, the Atlantic Ocean to the north and west, and the North Channel and Irish Sea to the...

 (where it maybe also be called a horned cairn or Clyde-Carlingford tomb). Most court cairns appear to have been built in the early Neolithic

Neolithic

The Neolithic Age, Era, or Period, or New Stone Age, was a period in the development of human technology, beginning about 9500 BC in some parts of the Middle East, and later in other parts of the world. It is traditionally considered as the last part of the Stone Age...

 period, around 4000–3500 BCE

Common Era

Common Era ,abbreviated as CE, is an alternative designation for the calendar era originally introduced by Dionysius Exiguus in the 6th century, traditionally identified with Anno Domini .Dates before the year 1 CE are indicated by the usage of BCE, short for Before the Common Era Common Era...

, but many remained in use until as late as the Bronze Age

Bronze Age

The Bronze Age is a period characterized by the use of copper and its alloy bronze as the chief hard materials in the manufacture of some implements and weapons. Chronologically, it stands between the Stone Age and Iron Age...

 transition, c. 2200 BCE. They are generally considered to be the earliest chambered cairn tombs in Scotland, and their construction technique was probably brought from Scotland to Ireland.
In Scotland, they are most common in what today are Argyll

Argyll

Argyll , archaically Argyle , is a region of western Scotland corresponding with most of the part of ancient Dál Riata that was located on the island of Great Britain, and in a historical context can be used to mean the entire western coast between the Mull of Kintyre and Cape Wrath...

 and Dumfries and Galloway

Dumfries and Galloway

Dumfries and Galloway is one of 32 unitary council areas of Scotland. It was one of the nine administrative 'regions' of mainland Scotland created in 1975 by the Local Government etc. Act 1973...

 (where they form the Clyde

Clyde

-Places named Clyde:In Scotland:* River Clyde* Firth of ClydeIn Australia:* Clyde, New South Wales* Clyde, Victoria* Clyde River, New South WalesIn Canada:* Clyde, Prince Edward Island* Clyde, Quebec* Clyde, Ontario* Clyde, Alberta...

-Carlingford

Carlingford

Carlingford may refer to:*Carlingford, County Louth, a medieval village in the Republic of Ireland* Carlingford Lough, the sea loch where the village is located* Carlingford, New South Wales, a suburb in north-west Sydney, Australia...

 group), though a small outlying group have been found near Perth

Perth, Scotland

Perth is a town and former city and royal burgh in central Scotland. Located on the banks of the River Tay, it is the administrative centre of Perth and Kinross council area and the historic county town of Perthshire...

.

Form and purposes

Court tombs are rectangular burial chambers. They are distinguished by their roofless, oval forecourt at the entrance. Large slabs of rock were used to make the walls and roof of the very basic burial chamber, normally located at one end of the cairn

Cairn

Cairn is a term used mainly in the English-speaking world for a man-made pile of stones. It comes from the or . Cairns are found all over the world in uplands, on moorland, on mountaintops, near waterways and on sea cliffs, and also in barren desert and tundra areas...

, which although usually blocked after use could be immediately accessed from the outside courtyard. They are gallery grave

Gallery grave

A Gallery grave is a form of Megalithic tomb where there is no size difference between the burial chamber itself and the entrance passage. Two parallel walls of stone slabs were erected to form a corridor and covered with a line of capstones. The rectangular tomb was covered with a barrow or a cairn...

s rather than passage grave

Passage grave

thumb|250px|right|A simple passage tomb in [[Carrowmore]] near [[Sligo]] in IrelandA passage grave or passage tomb consists of a narrow passage made of large stones and one or multiple burial chambers covered in earth or stone. Megaliths are usually used in the construction of passage tombs, which...

s, since they lack any significant passage.

They usually had two functions: the chamber to serve as a tomb, and the courtyard to accommodate a ritual. Objects were often buried with the deceased, as the first megalithic farmers of this time believed in life after death.