Carrigafoyle Castle was built between 1490 and 1500 by Conchuir Liath Uí Conchuir (Connor Liath O’Connor) using a design borrowed from the
Normans. In addition to its windows and archways, it features a spiral staircase of 104 steps that visitors can climb today. The castle, now a listed
National Monument, stands 100 feet (almost 30 m) high, and its battlements provide views of the estuary and the monastic Scattery Island in
County Clare. The O'Connors of Kerry held political sway from this strategic base, allowing them to "inspect" ships passing to and from the port of
Limerick. Thus, "taxation" and smuggling were the main sources of income. The castle was fortified, and the narrow spiral staircase ascended clockwise, thus disadvantaging any attacker. In 1580, during the
Second Desmond Rebellion, the castle was defended by a garrison composed of some 70 Irish, Italian and Spanish troops led by Captain Julian, an Italian. The
Siege of Carrigafoyle Castle by Elizabethan forces under Lord Justice
Sir William Pelham began on
Palm Sunday. After two days, it was breached by cannon fire and taken, following which the surviving defenders were all hanged. The cannon breach remains visible to this day. Towards the end of the
Nine Years War, taking advantage of the distraction of the English, Chieftain John O'Connor briefly re-occupied the castle only to be put out again in 1603 by
George Carew, the Governor of Munster. King James I restored the castle to the O'Connors in 1607, but in 1651 during the
Cromwellian conquest of Ireland, it was again captured, this time by
Cromwellian forces under
Edmund Ludlow. Ludlow was
Henry Ireton's second in command and, after Ireton's death, commander in chief in Ireland. Ludlow ensured the castle could never again be fortified and garrisoned by knocking the outer defensive walls. St Lachtin was the first to preach
Christianity in the area. Two of the O'Connor chiefs are buried within its walls. English forces raided the abbey twice, coinciding with the military action against Carrigafoyle Castle. The abbey was dissolved in the 17th century. A processional cross, possibly buried by the friars for safekeeping, survived the raids and was later discovered by a farmer. This processional cross, known as
Lislaughtin Cross, is now on display in the
National Museum in Dublin. Today, the abbey and its grounds serve as the town's primary
Roman Catholic cemetery. The village in its present form dates from the end of the eighteenth century, though a bridge over the ford existed long before. The old bridge was destroyed by flood in 1926. A reinforced concrete bridge was completed in 1930 and stands to this day. Photographs taken at the turn of the century show the village largely made up of thatched houses, but many of these were burned by the
Black and Tans during the
War of Independence.
Fort Shannon, a concrete
coastal artillery fort, is located six kilometers from the village. Constructed in 1940, it is the only fortified installation built by the Irish Defence Forces during
World War II, termed
the Emergency in Ireland. ==Economy and amenities==