Built c. 1300, first recorded 1311
The largest keepless castle in Ireland
Most people picture a castle as a tall stone keep - Trim, Dover, a single great tower. Ballintober is the other kind. Richard de Burgh, Earl of Ulster, built it in the early fourteenth century as a rectangular enclosure, 73.8m by 80.5m, with a polygonal tower at each corner and two more guarding the eastern entrance. The strength is in the perimeter, not a central donjon - a keepless castle, and the biggest of its type in the country. Excavation since 2014 has found two building phases at the gate, hinting that an earlier castle stood here before the surviving walls. Parts of it still rise to around four metres. It is privately owned and access inside is prohibited on safety grounds, so this is a ruin you read from the outside - which, given the scale of it, is no great hardship.
Kings of Connacht, from 1381
The O'Conor caput
The O'Conors were the hereditary kings of Connacht and gave Ireland its last High King, Ruaidrí Ua Conchobair. They took Ballintober from the de Burghs before the end of the fourteenth century, and from 1381 it was the caput - the principal seat - of the O'Conor Don, one of the senior branches of the family. They held it through wars, succession quarrels and the slow tightening of English control, until a near-attack in 1642 ended its life as a home. In the eighteenth century the family decamped to Clonalis House outside Castlerea, the more comfortable address they still hold. The 1634 mausoleum of the O'Conor Don in St Bride's graveyard, and the inauguration stone of the kings now kept at Clonalis, are the two ends of the same long story.
Baile an Tobair - the town of the well
St Bride's and the well
The village is named for a well, not the castle. Tobar Bríde - St Bride's, or St Brigid's, holy well - gave the place its Irish name, Baile an Tobair, the settlement of the well, and a centre of devotion long before the de Burghs arrived. St Bride's Catholic Church stands in the middle of the village, limestone with stained glass and stone dressings, and its graveyard holds the 1634 O'Conor Don mausoleum among eighteenth- and nineteenth-century grave markers. A holy well, a medieval royal castle and a deserted medieval town inside two hundred metres of each other is a lot of history for a village this small.