This fine old ruin is situated in the Barony of Corran, County Sligo, about twelve miles north-west of Boyle.

The name signifies the “town of the moat,” and was not used before the building of the Norman fortress. Some think “mote” is derived from “mound,” but it is more likely to refer to the ditch which surrounded the castle until the close of the seventeenth century. The place was formerly called Athcliath-in-Chorainn, or “the hurdleford of Corran.”

The castle fell to ruin after the rebellion of 1688. The curtain walls, which are 9 feet thick, were flanked by six round towers, one of them still being about 60 feet in height. The courtyard which was thus enclosed contained 150 square feet.

A passage about 3 feet wide ran round in the thickness of the walls, and communicated with the towers and defences. The state-rooms were on the north side of the courtyard, and some of them were fine apartments. The Survey of 1633 calls this part “the Court.” A few traces of outworks remain.

About twenty years ago the present Rector of Ballymote was told by an old man that an underground passage was locally supposed to lead from the castle to the abbey, a distance of about 200 yards. Upon further investigation Canon Walker discovered two arches, one in the vestry of the abbey and the other within the castle, apparently leading in the same direction. Both are now choked with rubbish. The entrance in the castle is exceedingly narrow, and was reached from the castle yard by descending steps.

Ballymote was erected by Richard de Burgo, “the Red Earl,” in 1300. It was dismantled in 1318, and twenty-two years later it was in the possession of Turlough O’Conor, King of Connaught, who was besieged in it by MacDermot. Peace was afterwards concluded.

In 1346 it was restored and garrisoned by John de Kerrew.

Two years later it is referred to as belonging to Rory O’Conor, and it was by that family entrusted to the MacDonoughs to hold against the Burkes. These MacDonoughs seized the castle of Ballylahan in 1381, and taking its gate to Ballymote, there erected it.

In 1470 Brian MacDonough, who was lord of Ballymote, was slain by Teige MacDonough, who took possession of the castle. It was still in this family’s possession in 1522 when the famous parchment “Book of Ballimote” was sold by the MacDonough of the time to Hugh Oge O’Donnell for the large price of 140 milch cows, he having first obtained the consent of his family to the transaction.

The MacDermots laid siege to the castle in 1561, and Cathal and Owen MacDermot were both slain before the walls. Five years later the castle was taken by the English and Hugh and Comac MacDonough imprisoned. Almost immediately, however, the fortress was surprised by Tomaltach and Duagal MacDonough.