Dún Aonghasa is one of Ireland's most spectacular ancient sites, dramatically positioned on the edge of a 100-metre-high cliff on Inis Mór, the largest of the Aran Islands.
Dún Aonghasa is one of Ireland's most spectacular ancient sites, dramatically positioned on the edge of a 100-metre-high cliff on Inis Mór, the largest of the Aran Islands. The stone fort dates back more than 2,000 years and consists of massive defensive walls built into the natural landscape. Its purpose remains debated, with theories suggesting it may have been a ceremonial site, stronghold or gathering place. Standing at the cliff edge, visitors experience one of Ireland's most unforgettable historic views, with the Atlantic stretching endlessly beyond the ruins.