Clondalkin Round Tower () is an

Irish round tower Irish round towers ( ga, Cloigtheach (singular), (plural); literally 'bell house') are early mediaeval stone towers of a type found mainly in Ireland, with two in Scotland and one on the Isle of Man. As their name indicates, they were origin ...

or ''cloigtheach'' founded by Saint Mochua, also known as Saint Cronan, and located in

Clondalkin Clondalkin ( ; ) is a suburban town situated 10 km south-west of Dublin city centre, Ireland, under the administrative jurisdiction of South Dublin. It features an 8th-century round tower that acts as a focal point for the area. Clondalk ...

South Dublin , image_map = Island of Ireland location map South Dublin.svg , map_caption = Inset showing South Dublin (darkest green in inset) within Dublin Region (lighter green) , area_total_km2 ...

Ireland Ireland ( ; ga, Éire ; Ulster Scots dialect, Ulster-Scots: ) is an island in the Atlantic Ocean, North Atlantic Ocean, in Northwestern Europe, north-western Europe. It is separated from Great Britain to its east by the North Channel (Grea ...

. It is now a

National Monument A national monument is a monument constructed in order to commemorate something of importance to national heritage, such as a country's founding, independence, war, or the life and death of a historical figure. The term may also refer to a spec ...

of Ireland. It's also become a museum that houses a cafe.

Location

Clondalkin Round Tower is located in central

, south of the

River Camac The River Camac (sometimes spelled ''Cammock'', or, historically, ''Cammoge'' or ''Cammoke''; Irish: or ) is one of the larger rivers in Dublin and was one of four tributaries of the Liffey critical to the early development of the city. Cour ...

History

Clondalkin Round Tower is built on the site of a

monastery A monastery is a building or complex of buildings comprising the domestic quarters and workplaces of monastics, monks or nuns, whether living in communities or alone (hermits). A monastery generally includes a place reserved for prayer which ...

founded by Saint Mochua/Cronan in the 7th century. It is one of only four remaining in

County Dublin "Action to match our speech" , image_map = Island_of_Ireland_location_map_Dublin.svg , map_alt = map showing County Dublin as a small area of darker green on the east coast within the lighter green background of ...

, the others being located in

Swords A sword is a cutting and/or thrusting weapon. Sword, Swords, or The Sword may also refer to: Places * Swords, Dublin, a large suburban town in the Irish capital * Swords, Georgia, a community in the United States * Sword Beach, code name for ...

, Lusk and

Rathmichael Rathmichael () is a suburb south-east of Dublin, in the administration of Dún Laoghaire–Rathdown, near the southern border of the historic County Dublin. It is situated west of Shankill from which it is, roughly, separated by the M50/ M11 ...

. It stands over high and is thought to be an early example as the

granite Granite () is a coarse-grained (phaneritic) intrusive igneous rock composed mostly of quartz, alkali feldspar, and plagioclase. It forms from magma with a high content of silica and alkali metal oxides that slowly cools and solidifies undergro ...

on the

lintel A lintel or lintol is a type of beam (a horizontal structural element) that spans openings such as portals, doors, windows and fireplaces. It can be a decorative architectural element, or a combined ornamented structural item. In the case of w ...

s is flat. The

Viking Vikings ; non, víkingr is the modern name given to seafaring people originally from Scandinavia (present-day Denmark, Norway and Sweden), who from the late 8th to the late 11th centuries raided, pirated, traded and se ...

King

Olaf the White Olaf the White ( non, Óláfr hinn Hvíti) was a viking sea-king who lived in the latter half of the 9th century. Life Olaf was born around 820, in Ireland. His father was the Hiberno-Norse warlord Ingjald Helgasson. Some traditional sources por ...

built a fort here in AD 852. The monastery was plundered in 832 and 866.

Amlaíb Conung Amlaíb Conung ( non, Óláfr ; died c. 874) was a Viking leader in Ireland and Scotland in the mid-late ninth century. He was the son of the king of Lochlann, identified in the non-contemporary ''Fragmentary Annals of Ireland'' as Gofraid, and br ...

(d. 874) built a fortress on the site in the middle of the 9th century. In 867 a force led by Cennétig mac Gaíthéne, king of Loígis, burned the fortress at Clondalkin and killed 100 of Amlaíb’s followers. The district remained under Danish control until the Viking defeat by

Brian Boru Brian Boru ( mga, Brian Bóruma mac Cennétig; modern ga, Brian Bóramha; 23 April 1014) was an Irish king who ended the domination of the High King of Ireland, High Kingship of Ireland by the Uí Néill and probably ended Viking invasion/domi ...

at the famous

Battle of Clontarf The Battle of Clontarf ( ga, Cath Chluain Tarbh) took place on 23 April 1014 at Clontarf, near Dublin, on the east coast of Ireland. It pitted an army led by Brian Boru, High King of Ireland, against a Norse-Irish alliance comprising the forc ...

in 1014. Clondalkin witnessed another historic event during the

Norman invasion of Ireland The Anglo-Norman invasion of Ireland took place during the late 12th century, when Anglo-Normans gradually conquered and acquired large swathes of land from the Irish, over which the kings of England then claimed sovereignty, all allegedly sanc ...

when there was a battle there between Richard de Clare (Strongbow) and the

High King of Ireland High King of Ireland ( ga, Ardrí na hÉireann ) was a royal title in Gaelic Ireland held by those who had, or who are claimed to have had, lordship over all of Ireland. The title was held by historical kings and later sometimes assigned ana ...

Ruaidrí Ua Conchobair Ruaidrí mac Tairrdelbach Ua Conchobair (Modern Irish: Ruairí Ó Conchúir; anglicized as Rory O'Conor) ( – 2 December 1198) was Kings of Connacht, King of Connacht from 1156 to 1186, and High King of Ireland from 1166 to 1198. He was the l ...

. The tower has recently become a museum and a "restaurant" named East Village Cafe.

Description

Built on the site of a monastery founded by Saint Mochua in the 7th century AD, the

at Clondalkin is one of four remaining towers in

, the other three are located at

, Lusk and

. The tower stands at high and because the stones used in construction are of a rough undressed variety of local calp limestone, it is thought to be an early round tower. The drum is also extremely narrow, the diameter being only metres at its widest point. A most unusual feature of this tower is the very pronounced

buttress A buttress is an architectural structure built against or projecting from a wall which serves to support or reinforce the wall. Buttresses are fairly common on more ancient buildings, as a means of providing support to act against the lateral (s ...

at the base of the tower. This buttress is constructed of a different variety of stone to the main tower, which may suggest it was added later. At present there is a series of steps cut into the buttress in the late 19th century, winding around the buttress leading up to the base of the east facing doorway.

Granite Granite () is a coarse-grained (phaneritic) intrusive igneous rock composed mostly of quartz, alkali feldspar, and plagioclase. It forms from magma with a high content of silica and alkali metal oxides that slowly cools and solidifies undergro ...

stones were used for the

jamb A jamb (from French ''jambe'', "leg"), in architecture, is the side-post or lining of a doorway or other aperture. The jambs of a window outside the frame are called “reveals.” Small shafts to doors and windows with caps and bases are know ...

s, sill and

of the doorway. The most unusual feature of this tower is the very pronounced

at the base which is constructed with a different type of stone to the tower. The series of steps was believed to be added to the buttress in the late 19th century. There are 6 windows in the tower, and the top 4 of them point north, south, east and west. The bulging base is rubblework with smaller stones. The doorway, above pavement level, faces east toward St. John's Church. The very plain

led doorway is composed mainly of granite. There are four square-headed windows in the top storey facing the cardinal compass points. Two other windows in the drum face south (in the first storey) and west (in the second storey). Both are also square-headed.

Crosses

There are two stone crosses. The smaller depicts both a ringed and a

Latin cross A Latin cross or ''crux immissa'' is a type of cross in which the vertical beam sticks above the crossbeam, with the three upper arms either equally long or with the vertical topmost arm shorter than the two horizontal arms, and always with a mu ...

on its faces, while the larger granite cross, which may have originally been a boundary or grave marker, stands proudly a few metres apart from the smaller cross. Along the boundary to the right of the new church is a large granite

baptismal font A baptismal font is an article of church furniture used for baptism. Aspersion and affusion fonts The fonts of many Christian denominations are for baptisms using a non-immersive method, such as aspersion (sprinkling) or affusion (pouring). ...

which may date back to the original monastic times.

References

{{Reflist National monuments in County Dublin Towers in the Republic of Ireland