Rockmarshall Court Tomb is a court cairn and

National Monument A national monument is a monument constructed in order to commemorate something of importance to national heritage, such as a country's founding, independence, war, or the life and death of a historical figure. The term may also refer to a sp ...

located on the

Cooley Peninsula The Cooley Peninsula (, older ''Cúalṅge'') is a hilly peninsula in the north of County Louth on the east coast of Ireland; the peninsula includes the small town of Carlingford, the port of Greenore and the village of Omeath. Geography ...

Ireland Ireland (, ; ; Ulster Scots dialect, Ulster-Scots: ) is an island in the North Atlantic Ocean, in Northwestern Europe. Geopolitically, the island is divided between the Republic of Ireland (officially Names of the Irish state, named Irelan ...

Location

Rockmarshall Court Tomb is located immediately southwest of Rockmarshall House, on the southern slopes of Annaloughan Mountain.

History

Rockmarshall has been settled since the

Mesolithic The Mesolithic (Ancient Greek language, Greek: μέσος, ''mesos'' 'middle' + λίθος, ''lithos'' 'stone') or Middle Stone Age is the Old World archaeological period between the Upper Paleolithic and the Neolithic. The term Epipaleolithic i ...

(c. 5700 BC on); excavation of a

midden A midden is an old dump for domestic waste. It may consist of animal bones, human excrement, botanical material, mollusc shells, potsherds, lithics (especially debitage), and other artifacts and ecofacts associated with past human oc ...

shows late tools,

oysters Oyster is the common name for a number of different families of Seawater, salt-water bivalve molluscs that live in Marine (ocean), marine or Brackish water, brackish habitats. In some species, the valves are highly Calcification, calcified, a ...

and periwinkles. The

Carlingford Lough Carlingford Lough (, Ulster Scots dialects, Ulster Scots: ''Carlinford Loch'') is a glacial fjord or sea inlet in northeastern Ireland, forming part of Republic of Ireland – United Kingdom border, the border between Northern Ireland to the nor ...

region was low in Mesolithic activity in comparison to

Strangford Lough Strangford Lough () is a large sea lough or inlet in County Down, in the east of Northern Ireland. It is the largest inlet in Ireland and the wider British Isles, covering . The lough is almost fully enclosed by the Ards Peninsula and is linke ...

and

Belfast Lough Belfast Lough () is a large sea inlet on the east coast of Northern Ireland. At its head is the city and port of Belfast, which sits at the mouth of the River Lagan. The lough opens into the North Channel and connects Belfast to the Irish ...

, due to the low quality

flint Flint, occasionally flintstone, is a sedimentary cryptocrystalline form of the mineral quartz, categorized as the variety of chert that occurs in chalk or marly limestone. Historically, flint was widely used to make stone tools and start ...

. Carlingford and the Mournes could also have provided berries and nuts in season, and wild boar. A local population survived at Rockmarshall into the

Neolithic The Neolithic or New Stone Age (from Ancient Greek, Greek 'new' and 'stone') is an archaeological period, the final division of the Stone Age in Mesopotamia, Asia, Europe and Africa (c. 10,000 BCE to c. 2,000 BCE). It saw the Neolithic Revo ...

, and the court cairn was built c. 3500 BC.

Description

The gallery is long and at the northeast end is a broad court, its arc formed by six stones. The stones used are very low and some have fallen over. There are five chambers with each chamber narrower than the first. There is a lot of cairn material scattered around the gallery.

References

{{Reflist Buildings and structures completed in the 4th millennium BC National monuments in County Louth Archaeological sites in County Louth Tombs in the Republic of Ireland