Ardcarn Mound is a mound and

ringfort Ringforts, ring forts or ring fortresses are circular fortified settlements that were mostly built during the Bronze Age up to about the year 1000. They are found in Northern Europe, especially in Ireland. There are also many in South Wales ...

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 spec ...

located in

County Roscommon "Steadfast Irish heart" , image_map = Island of Ireland location map Roscommon.svg , subdivision_type = Country , subdivision_name = Ireland , subdivision_type1 = Province , subdivision_name1 = Connacht , subdi ...

Ireland Ireland ( ; ga, Éire ; Ulster Scots dialect, Ulster-Scots: ) is an island in the Atlantic Ocean, North Atlantic Ocean, in Northwestern Europe, north-western Europe. It is separated from Great Britain to its east by the North Channel (Grea ...

.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 is an English, Irish and Scottish surname of Gaelic, Anglo-Saxon or Norman origin. In the northwest of Ireland it is one of the most common family names. Notable people with the surname include: Disambiguation *Adam Boyle (disambiguation), ...

and south of

Lough Key Lough Key ( gle, Loch Cé) 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 ' ...

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'', ''ke ...

. Immediately to the west of this is a trivallate

with

souterrain ''Souterrain'' (from French ''sous terrain'', meaning "under ground") 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 northw ...

, 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