1 Best Sight in County Clare, Galway, and the Aran Islands, Ireland

Mooghaun Hill Fort

This prehistoric hill fort, once populated with the most powerful chieftains in the region, is the largest of its kind in Ireland. It commands a sweeping view of the Shannon, Ireland’s longest river, which made it a strategic outlook for enemies navigating the main transport artery into the region. Today, a series of sturdy concentric walls set into a deep hilly thicket that hugs the northern territory of Dromoland Estate are what remain of this former dynasty's stronghold, constructed around 1000 BC. Information markers guide visitors past significant landmarks over the 27 acres, and a stone tower at the summit of the hill offers a rewarding view over the countryside. While much of the experience here is in your imagination (as in, imagining what would have once taken place on this very ground), the site makes for a truly beautiful and serene woodland walk, and it is particularly attractive in early autumn when the oak, horse chestnut, and beech trees turn every shade of crimson and amber.

Turn to the left on leaving Mooghaun, and heading toward Quin, cast an eye over a humped-back bridge. It was the site of Europe’s greatest gold find, many pieces of which are on display in Dublin and at the British Museum in London. The hoard belonged to the residents of Mooghaun.