22 Old Ruins to Explore in County Cork

Checkout places to visit in County Cork

County Cork is the largest and the southernmost county of Ireland, situated in the province of Munster and named after the city of Cork, Ireland's second-largest city. It is one of Ireland's main tourist destinations, known for its rugged coast and megalithic monuments and as the starting point for the Wild Atlantic Way.

Popular Activities And Trips in County Cork

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Old Ruins to Explore in County Cork

Ballincollig Royal Gunpowder Mills

Ballincollig Royal Gunpowder Mills was one of three Royal gunpowder mills that manufactured gunpowder for the British Government. Located in Ballincollig near Cork city in Ireland, the powder mills were originally opened in 1794 as a private enterprise, before being taken over by the British Government during the Napoleonic Wars. Though ruined, many of the remaining structures of the mill site are afforded National Monument status.

Barryscourt Castle

Barryscourt Castle was the seat of the great Anglo-Norman Barry family and is one of the finest examples of a restored Irish Tower House. Dating from between 1392 and 1420, the Castle has an outer bawn wall and largely intact corner towers. It was built in a style fairly typical in Ireland in the 16th century, consisting of a main tower house building with smaller adjacent buildings arranged around a courtyard, which was protected by an outer "bawn" or curtain wall, with 3 smaller corner towers.

Blarney Castle & Gardens

Blarney Castle is a medieval stronghold in Blarney, near Cork, Ireland. The castle originally dates from before 1200, when a timber house was believed to have been built on the site, although no evidence remains of this. Around 1210 this was replaced by a stone fortification. The castle is now a partial ruin with some accessible rooms and battlements. Tourists visiting Blarney Castle may hang upside-down over a sheer drop to kiss the stone, which is said to give the gift of eloquence.

Blarney Woollen Mills

Blarney Woollen Mills was built in 1823. It was used mainly for spinning and weaving wool. They carved out a niche in tweeds, woolen worsted cloths, knitting wools and hosiery. A fire at Christmas in 1869 saw the destruction of the mill. It was re-built the following year and still stands to this day. Business declined in the mid-20th century, and Blarney Woollen Mills closed in 1973.

Carrigadrohid castle

Carrigadrohid Castle is situated on a rock outcrop in a wonderfully picturesque setting on the River Lee. Built in the 15th century by the MacCarthys of Muskerry. It is partially ruined building, whose charm is well worth a visit. It has been in ruins since the late 18th century. In later years, a local group has been formed with the aim of preserving the castle.

A majestic old castle on the outskirts of Kealkill village, in the heart of West Cork, played a dramatic role in one of Irish history. A 4-storey tower surrounded by a 14-foot-high outer curtain wall or bawn. The main tower is perched on a rock overhanging the Ouvane river, and has 4 corner turrets. The main entrance to the castle was via a gate in the north wall of the bawn, which had 4 corner towers, the main tower being set into the west wall of the bawn.

Dún na Séad castle was built in 1215 and has had a long and fascinating history. It fell into a ruined state in the middle of the seventeenth century. The tower house is built on the site of an earlier Norman-era structure, which itself replaced an earlier Bronze Age ringfort. Traditionally associated with the O'Driscoll family, it was purchased and restored by members of the McCarthy family in the late 1990s, and partially opened to the public from 2005.

Castledonovan is a townland in Dromdaleague, which lies on a rock on the east bank of the River Ilen in the townland of the same name, in County Cork in Ireland. Approximately 60 feet in height, it sits on a large rock or outcropping, which forms the ground floor, close to the bank of the River Ilen. The Castle was divided into various chambers or rooms. One room was set aside in the old days for food for the garrison and another store room for gunpowder and shot.

Derreenataggart Stone Circle

Derreenataggart Stone Circle is about 1.5km west of Castletown Bere, close to the road and open to the public. It is about 8m in diameter and twelve stones of a probable fifteen survive. Thirty metres south-west of the circle, site CO115-011001 is "a raised sub-circular area of rough ground with a recent rectangular depression at its western edge".

Desmond Castle is on Cork Street in Kinsale County Cork and was built as a custom house by the Earl of Desmond around 1500. It has had a colourful history, ranging from Spanish occupation in 1601 to use as a prison for captured American sailors during the American War of Independence. The castle was also used as a borough jail from 1791 to the onset of the Great Famine when it was used as an auxiliary workhouse tending to the starving populace.

Doneraile Court

This is a majestic 17th century country house in the Republic of Ireland which stands in 160 hectares of walled parkland near the town of Doneraile in County Cork. It remained the seat of the St Leger family from that time until the mid-20th century. The grounds in the vicinity of the house is laid out in the style of Capability Brown whilst the deer park contains Killarney Red, Sika and Fallow deer and the meadows a herd of Kerry cattle.

Drombeg Stone Circle

Drombeg Stone Circle is a circle of 17 standing stones which on excavation showed that there had been an urn burial in the centre. Although not an especially significant example, Drombeg is one of the most visited megalithic sites in Ireland, and is protected under the National Monuments Act.

A beautiful Meditation Retreat centre situated on the wild and beautiful Beara Peninsula in south-west Ireland. It sits high on cliffs overlooking the Atlantic Ocean with breathtaking views of sea and sky. It is home to the Spiritual Care Centre, which was opened by Mary McAleese on 12 September 2007.

Kanturk Castle is an impressive ruined mansion located about 1.5km from the market town of Kanturk in County Cork. The castle is a rectangular four storey high Tudor-style mansion made from limestone rubble from a nearby quarry. This fortified house was built in c. 1601 for MacDonogh McCarthy as a defence against English settlers during the Plantation of Ireland.

Labbacallee Wedge Tomb

This is the Ireland’s largest monument of this type. This was the first megalithic tomb in the country to be described by an antiquarian writer, in John Aubrey’s manuscript of 1693. The gallery is covered by three massive capstones, the largest weighs around ten tonnes and the tomb has three large buttress stones at the rear.

Mallow Castle(Caisleán Mala)

Mallow Castle is a National Monument situated off the N72 on Bridewell Lane, Mallow, County Cork, Ireland. The 33-acre site is composed gardens and parkland on which three buildings sit: the remains of a 16th-century fortified house, a 19th-century mansion to the north, and the ruins of a 13th-century castle to the east. It is early Jacobean in style, featuring high gables, stepped battlements, and mullioned windows.

Michael Collins Birthplace

This is a cottage and National Monument located in County Cork, Ireland. It was the birthplace of Irish revolutionary leader Michael Collins. The house is rectangular and single-storey, built of local stone. Michael John Collins, father of Michael, was an adept carpenter and made the furniture, doors and windowframes himself.

Michael Collins centre

Michael Collins House, Clonakilty is a museum dedicated to Irish patriot and revolutionary hero, Michael Collins. Visit to learn about the “Big Fella” himself, his life story entwined with the history of the fight for Irish independence. The museum is presented in an accessible manner through guided tours, interactive displays, audio visuals, artefacts and more, bringing the history to life for all the family.

Map of Old Ruins to Explore in County Cork