The Grianan of Aileach is a hillfort atop the 244 metres high Greenan Mountain at Inishowen. The main structure is a stone ri ...
Carrowmore is a large group of megalithic monuments on the Coolera Peninsula to the west of Sligo, Ireland. They were built i ...
Carrowkeel is a cluster of passage tombs in south County Sligo, Ireland. They were built in the 4th millennium BC, during the ...
Creevykeel Court Tomb is one of the finest examples of a court tomb remaining in Ireland. The monument is located in the N15 ...
Knocknarea is a large prominent hill west of Sligo town in Ireland, with a height of 327 metres. On the summit of Knocknarea ...
Magheraghanrush Court Tomb was built c. 3000 BC. It may have first been a simple construction with U-shaped court; the east p ...
The Dolmen of the Four Maols is a cist and National Monument located in County Mayo. It is located on Primrose Hill overlook ...
Kilcashel Stone Fort is a double court cairn and National Monument located in County Mayo, Ireland, 800m southeast of Kilmove ...