Ring of Kerry Map

Cahergall Stone Fort

Free open-air site
Cahergall Stone Fort
Photo: Theboykenny (CC BY-SA 4.0)

A massive drystone ring-fort standing on a low rise a few kilometres from Cahersiveen, Cahergall is among the most complete early-medieval cashels in Kerry. Its great circular wall, terraced within and stepped for climbing, enclosed a high-status farmstead more than a thousand years ago. It shares a quiet lane with a second ancient fort and a ruined castle by the sea.

Down a dead-end lane running toward the water a couple of kilometres northwest of Cahersiveen, three monuments sit within sight of one another, and the finest of them is Cahergall. It is a cashel - a ring-fort built of stone rather than earth - and one of the best-preserved anywhere in the country: a near-perfect circle of drystone walling, standing in places some four metres high and thick enough at the base to walk along the top. Step through the single low entrance and the interior opens out, terraced and stepped so that defenders, or simply the household, could climb to the parapet.

Forts like this were the ordinary homes of prosperous families in early-medieval Ireland - there were once tens of thousands of them across the island - and excavation here in the 1990s turned up the domestic evidence: the pit of a central hearth, post-holes from timber buildings, fragments of the quern-stones used to grind grain, and traces of metalworking. Dating is loose, but Cahergall was likely raised somewhere between the sixth and tenth centuries. One thing worth knowing before you arrive: the crisp, almost too-perfect look of the walls owes a good deal to twentieth-century conservation, which rebuilt much of what time had tumbled. It makes the place easier to read, if a little less romantic than a pure ruin.

Cahergall Stone Fort
Photo: Ciaranok (CC BY-SA 4.0)

A few steps up the same lane stands Leacanabuaile, a rougher and probably later stone fort with the remains of beehive huts and a souterrain - an underground passage - hidden inside. Below, on a spur above the estuary, the ivy-clad shell of Ballycarbery Castle, a MacCarthy tower house, makes one of the most photographed ruins on the peninsula, especially in low evening light.

Cahergall is a free-to-enter national monument in the care of the OPW, unstaffed and open at any reasonable hour year-round. There's a small parking area at the lane's end that fills quickly in high season, and a short walk over grass to the fort; the ground is uneven and the OPW asks visitors not to climb on the ancient walls. Half an hour covers it, longer if you take in all three sites and the views across the water to Valentia Island.

Cahergall Stone Fort
Photo: Gerd Eichmann (CC BY-SA 4.0)
Kimego West, near Cahersiveen, Co. Kerry
Open at all times

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