Ardcarn Mound is a mound and

ringfort Ringforts or ring forts are small circular fortification, fortified settlements built during the Bronze Age, Iron Age and early Middle Ages up to about the year 1000 AD. They are found in Northern Europe, especially in Ireland. There are ...

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 in

County Roscommon County Roscommon () is a Counties of Ireland, county in Republic of Ireland, Ireland. It is part of the province of Connacht and the Northern and Western Region. It is the List of Irish counties by area, 11th largest Irish county by area and Li ...

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 ...

.http://www.roscommoncoco.ie/en/Services/Planning/Plans/Archived-Plans/County_Development_Plan_2008-2014_and_Variations/County_Development_Plan/Adopted_County_Development_Plan/Chapter_7_-_Built_Heritage_Archaeology.pdf

Location

Ardcarn Mound is located about east of

Boyle Boyle may refer to: Places United States * Boyle, Kansas, an unincorporated community * Boyle, Mississippi, a town *Boyle County, Kentucky *Boyle Heights, Los Angeles, a neighborhood Elsewhere * Boyle (crater), a lunar crater * 11967 Boyle, ...

and south of

Lough Key Lough Key () is a lake in Ireland. It is in the northwest of County Roscommon, northeast of the town of Boyle. The lough is believed to be named after a mythical figure named Cé. Name The name ''Lough Key'' comes from the Irish ''Loch Cé''. ...

History and description

Ardcarn Mound is a

bowl barrow A bowl barrow is a type of burial mound or tumulus. A barrow is a mound of earth used to cover a tomb. The bowl barrow gets its name from its resemblance to an upturned bowl. Related terms include ''cairn circle'', ''cairn ring'', ''howe'', ''ker ...

. Immediately to the west of this is a trivallate

with

souterrain ''Souterrain'' (from French ', meaning "subterrain", is a name given by archaeologists to a type of underground structure associated mainly with the European Atlantic Iron Age. These structures appear to have been brought northwards from Gaul d ...

, and to the south of that is a simple rath.

References

National monuments in County Roscommon Archaeological sites in County Roscommon Tumuli in Ireland {{Ireland-archaeology-stub