Cave Hill or Cavehill
is a rocky hill overlooking the city of
Belfast
Belfast (, , , ; from ) is the capital city and principal port of Northern Ireland, standing on the banks of the River Lagan and connected to the open sea through Belfast Lough and the North Channel (Great Britain and Ireland), North Channel ...
, Northern Ireland,with a height of . It is marked by
basalt
Basalt (; ) is an aphanite, aphanitic (fine-grained) extrusive igneous rock formed from the rapid cooling of low-viscosity lava rich in magnesium and iron (mafic lava) exposed at or very near the planetary surface, surface of a terrestrial ...
cliffs and caves, and its distinguishing feature is 'Napoleon's Nose', a tall cliff resembling the profile of the emperor
Napoleon
Napoleon Bonaparte (born Napoleone di Buonaparte; 15 August 1769 – 5 May 1821), later known by his regnal name Napoleon I, was a French general and statesman who rose to prominence during the French Revolution and led Military career ...
. At its highest point are the remains of an ancient
promontory fort
A promontory fort is a fortification, defensive structure located above a steep cliff, often only connected to the mainland by a small neck of land, thus using the topography to reduce the Rampart (fortification), ramparts needed.
The oldest kno ...
called McArt's Fort.
Cavehill was also historically called 'Ben Madigan' (from , "Madagán’s peak"), after a king of
Ulster
Ulster (; or ; or ''Ulster'') is one of the four traditional or historic provinces of Ireland, Irish provinces. It is made up of nine Counties of Ireland, counties: six of these constitute Northern Ireland (a part of the United Kingdom); t ...
called Madagán.
It forms part of the Belfast Hills and marks the southeastern edge of the
Antrim Plateau
County Antrim (named after the town of Antrim, ) is one of the six counties of Northern Ireland, located within the historic province of Ulster. Adjoined to the north-east shore of Lough Neagh, the county covers an area of and has a populatio ...
. All of Belfast can be seen from its peak, as can the
Isle of Man
The Isle of Man ( , also ), or Mann ( ), is a self-governing British Crown Dependency in the Irish Sea, between Great Britain and Ireland. As head of state, Charles III holds the title Lord of Mann and is represented by a Lieutenant Govern ...
and Scotland on clear days. Like
Arthur's Seat
Arthur's Seat (, ) is an ancient extinct volcano that is the main peak of the group of hills in Edinburgh, Scotland, which form most of Holyrood Park, described by Robert Louis Stevenson as "a hill for magnitude, a mountain in virtue of its bol ...
in Edinburgh, it lies just a few miles from the centre of a major city.
Cave Hill is thought to be the inspiration for
Jonathan Swift
Jonathan Swift (30 November 1667 – 19 October 1745) was an Anglo-Irish writer, essayist, satirist, and Anglican cleric. In 1713, he became the Dean (Christianity), dean of St Patrick's Cathedral, Dublin, and was given the sobriquet "Dean Swi ...
's ''
Gulliver's Travels
''Gulliver's Travels'', originally titled ''Travels into Several Remote Nations of the World. In Four Parts. By Lemuel Gulliver, First a Surgeon, and then a Captain of Several Ships'', is a 1726 prose satire by the Anglo-Irish writer and clerg ...
''. Swift imagined that Cave Hill resembled the shape of a
sleeping giant safeguarding the city.
Overview
Cave Hill rises to above sea level. Most of its lower east side lies on the
Belfast Castle
Belfast Castle (Irish language, Irish: ''Caisleán Bhéal Feirste''Ireland Highlights: Belfast Castle. https://www.irelandhighlights.com/info/belfast-castle/ ) is a mansion located in Cavehill, Cave Hill Country Park in Belfast, Northern Ireland ...
estate, which has as its focal point the imposing 19th-century
Scottish baronial
Scottish baronial or Scots baronial is an architectural style of 19th-century Gothic Revival which revived the forms and ornaments of historical architecture of Scotland in the Late Middle Ages and the Early Modern Period. Reminiscent of Scot ...
castle. The castle was designed by the firm of
Lanyon, Lynn and Lanyon and was constructed for
The 3rd Marquess of Donegall in the late 1860s and early 1870s in the Deer Park. The slopes of Cave Hill were originally used as farmland but, from the 1880s, a major planting exercise was undertaken, producing the now familiar deciduous and coniferous woodland landscape. Belfast Castle estate was given to the City of Belfast by
The 9th Earl of Shaftesbury in 1934.
Caves

There are three large caves. The lowest is long, wide and varies from 7 to in height. Above this is another cave; long, wide and in height. Above this is the third major cave, said to be divided into 2 unequal parts, each of which is more extensive than the larger of the other caves, but the ascent is notoriously dangerous and thus few venture to it. The caves are man-made, and it is postulated that they were originally
excavated for iron-mining.
Adjacent to the lowest cave is 'The Devil's Punchbowl', also sometimes called 'The Devil's Cauldron', a site where ancient
Celt
The Celts ( , see Names of the Celts#Pronunciation, pronunciation for different usages) or Celtic peoples ( ) were a collection of Indo-European languages, Indo-European peoples. "The Celts, an ancient Indo-European people, reached the apoge ...
ic farmers corralled their cattle. This consists mainly of a steep hill, mainly of rocks and boulders, and is considered dangerous to amateurs.
McArt's Fort
This fort, on the top of the cliff, is an example of an old
ringfort
Ringforts or ring forts are small circular fortification, fortified settlements built during the Bronze Age, Iron Age and early Middle Ages up to about the year 1000 AD. They are found in Northern Europe, especially in Ireland. There are ...
or rath. It is protected on one side by a precipice. On the others by a single ditch with a depth of and width of . The enclosed area is nearly level. The flat top of the fort is from north to south, and from east to west.
It is believed that the fort's inhabitants used the caves to store food for the winter and may have served as a refuge during times of attack. Due to its imposing profile, the site of the fort is nicknamed 'Napoleon's Nose' by locals. More to the point if you look up to Cave Hill from many parts of Belfast you would see its profile that resembles Napoleon Bonaparte's nose from the side.
History
The name 'Cave Hill' appears to be a translation of the
Irish .
The hill was originally known in Irish as (meaning "Madagán's peak"), after a king of
Ulaid
(Old Irish, ) or (Irish language, Modern Irish, ) was a Gaelic Ireland, Gaelic Provinces of Ireland, over-kingdom in north-eastern Ireland during the Middle Ages made up of a confederation of dynastic groups. Alternative names include , which ...
(Ulster),
Matudán mac Muiredaig, who died in 856 AD.
It could also be named after a later king,
Matudán mac Áeda (reigned 937–950). The later king's grandson, Eochaid mac Ardgail, was killed at the battle of Crew Hill in 1004, in which the men of Ulster were defeated by their old enemies, the
Cenél nEógain
Cenél is a surname. Notable people with the surname include:
*Cenél Conaill, the name of the "kindred" or descendants of Conall Gulban, son of Niall Noígiallach defined by oral and recorded history
* Cenél nEógain (in English, Cenel Eogan) is ...
. It is from him that McArt's Fort derived its name.
The residential neighbourhood at the foot of Cave Hill's entrance is derivatively known as Ben Madigan, with street names to match, and is a wealthy semi-outer city, semi-suburban area. The name 'Ben Madigan' can also be found attached to buildings and schools close to the area, e.g. the
Belfast Royal Academy has the Ben Madigan Preparatory School on the
Antrim Road
The Antrim Road is a major arterial route and area of housing and commerce that runs from inner city north Belfast to Dunadry, passing through Newtownabbey and Templepatrick. It forms part of the A6 road (Northern Ireland), A6 road, a traffic rou ...
.
United Irishmen
The Society of United Irishmen was a sworn association, formed in the wake of the French Revolution, to secure Representative democracy, representative government in Ireland. Despairing of constitutional reform, and in defiance both of British ...
Theobald Wolfe Tone
Theobald Wolfe Tone, posthumously known as Wolfe Tone (; 20 June 176319 November 1798), was a revolutionary exponent of Irish independence and is an iconic figure in Irish republicanism. Convinced that, so long as his fellow Protestants fear ...
and
Henry Joy McCracken allegedly met at Cave Hill in 1795 to take an oath to launch the
rebellion of 1798. McCracken was captured on Cave Hill in 1798.
The crowning stone Giant's Chair of the O'Neill clan was apparently sited on Cave Hill summit until 1896 and gave its name to the nearby Throne Hospital.
During
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
, a bomb dropped prematurely during a German bombing raid on Belfast exploded, causing a large crater near the grounds of Belfast Castle. It is understood that
RAF Bomber Command
RAF Bomber Command controlled the Royal Air Force's bomber forces from 1936 to 1968. Along with the United States Army Air Forces, it played the central role in the Strategic bombing during World War II#Europe, strategic bombing of Germany in W ...
was situated on Cave Hill in the early years of World War II before relocating to
Castle Archdale in
County Fermanagh
County Fermanagh ( ; ) is one of the thirty-two counties of Ireland, one of the nine counties of Ulster and one of six counties of Northern Ireland.
The county covers an area of and had a population of 63,585 as of 2021. Enniskillen is the ...
. Hence the German bomb may have been intentional.
On 1 June 1944, an American Air Force B-17 bomber crashed into Cave Hill during heavy fog, killing all ten crew instantly. The incident inspired
Richard Attenborough
Richard Samuel Attenborough, Baron Attenborough (; 29 August 192324 August 2014) was an English actor, film director, and Film producer, producer.
Attenborough was the president of the Royal Academy of Dramatic Art (RADA) and the British Acade ...
's film, ''
Closing the Ring''. Some scenes of the film were shot on Cave Hill. The site of the crash is accessed via Carr's Glen Country Park where the field, known locally as 'The Bomb hole Field' remains open to public.
Geology
The hill owes its characteristic shape to
Paleocene
The Paleocene ( ), or Palaeocene, is a geological epoch (geology), epoch that lasted from about 66 to 56 mya (unit), million years ago (mya). It is the first epoch of the Paleogene Period (geology), Period in the modern Cenozoic Era (geology), ...
basalt lava flows, from 65 million years ago. This is underlain by
Cretaceous
The Cretaceous ( ) is a geological period that lasted from about 143.1 to 66 mya (unit), million years ago (Mya). It is the third and final period of the Mesozoic Era (geology), Era, as well as the longest. At around 77.1 million years, it is the ...
—145 million years—Ulster White Limestone and below this is
Jurassic
The Jurassic ( ) is a Geological period, geologic period and System (stratigraphy), stratigraphic system that spanned from the end of the Triassic Period million years ago (Mya) to the beginning of the Cretaceous Period, approximately 143.1 Mya. ...
—200 million years—Waterloo Mudstone Formation, more commonly known as Lias clay.
Limestone was mined on the southern flanks of Cave Hill in Victorian times and transported to Belfast docks by way of a horse-worked railway along the Limestone Road. The railroad was abandoned in the 1890s. Two small hamlets—Daddystown and Mammystown—were built on either side of the railway track in the early 1820s as dwellings for quarry workers. Some of the local avenues and streets bear the name 'Waterloo', in reference to their geological origins.
Tourism and recreation

Cave Hill Country Park,
Belfast Zoo
Belfast Zoological Gardens (also known as ''Belfast Zoo'') is a zoo in Belfast, Northern Ireland. It is in a relatively secluded location on the northeastern slope of Cavehill, overlooking Belfast's Antrim Road. Opened in 1934, it is the secon ...
and Belfast Castle are visited by both locals and tourists. In the 18th century, the people of Belfast visited the area on Easter Monday for the Cave Hill fete, near a spring known as the 'Volunteers' Well'. The summit has views southwards over Belfast City and Lough towards the
Mourne Mountains
The Mourne Mountains ( ; ), also called the Mournes or the Mountains of Mourne, are a predominantly granite mountain range in County Down in the south-east of Northern Ireland. They include the highest mountain in all of Ulster, Slieve Donard ...
,
Scrabo Tower
Scrabo Tower is a high 19th-century lookout tower or folly that stands on Scrabo Hill near Newtownards in County Down, Northern Ireland. It provides wide views and is a landmark that can be seen from afar. It was built as a memorial to Charles ...
and Slieve Croob.
References
Further reading
*
External links
Belfast ParksDiscussion of Cave Hill historyCave Hill's appearances in literature
{{Authority control
Areas of Outstanding Natural Beauty in Northern Ireland
Mountains and hills of County Antrim
Geography of Belfast
Parks in Belfast
Tourist attractions in County Antrim
Volcanism of Northern Ireland
Aviation accidents and incidents locations in Northern Ireland