National monument of Ireland

Ardcarn Mound

Ireland Ardcarn
Wikipedia Wikidata

About

Ardcarn Mound is a mound and ringfort and National Monument located in County Roscommon, Ireland.

Ardcarn Mound is located about 6 km (3.7 mi) east of Boyle and 3 km (1.9 mi) south of Lough Key.

Ardcarn Mound is a bowl barrow. Immediately to the west of this is a trivallate ringfort with souterrain, and to the south of that is a simple rath.