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Mountains & National Parks in County Down

An Dún · Ulster · 99 places

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County Down (An Dún) in Ulster features 99 mapped mountains & national parks, led by Slieve Croob, Castle Espie Wetland Centre, and Slieve Donard. Across these 99 listings, 18 feature verified photography and 47 include mapped nearby public parking. Major peaks, national parks, and protected nature reserves.

Showing 24 of 99 places

Slieve Croob — photo by Brian Shaw▶ Video
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Slieve Croob

Slieve Croob (SLEEV CROOB; from Irish Sliabh Crúibe 'mountain of the hoof') is a mountain with a height of 534 metres (1,752 ft) in the middle of County Down, Northern Ireland. It is the heart of a mountainous area, the Dromara Hills, north of the Mourne Mountains. It is designated an Area of Outstanding Natural Beauty and is the source of the River Lagan. There is a small road to the summit, where there is an ancient burial cairn and several transmitter stations with radio masts. It has wide views over all of County Down and further afield. The Dromara Hills also includes Slievenisky, Cratlieve, Slievegarran and Slievenaboley. Slieve Croob may have been the mountain named Brí Erigi or Brí Airige in medieval writings. The cairn on its summit is believed to be the remains of an ancient burial mound, possibly of a passage tomb like the one on Slieve Gullion. In the 19th century it was recorded to be 77 yards (70 m) around and 18 yards (16 m) in "conical height", with forty-two "pillar stones" or kerbstones around the edge. The cairn would have had a well-defined shape when it was built. Still, over time it has slipped and been damaged by visitors. Irish folklore holds that it is bad luck to damage such cairns. Some of its stones have been piled into smaller cairns on top of it, which led to the summit being nicknamed 'The Twelve Cairns'. Traditionally, people would gather on the summit at Lughnasadh where they would add a stone to one of the cairns. They would collect and eat bilberries and there would be folk music, dancing and games. Local people still climb the mountain on the first Sunday in August (referred to as Cairn Sunday or Blaeberry Sunday), and carry a stone up the mountain to help bury the twelve Kings, who are said to be buried at the top. Legannany Dolmen sits on the southern slopes of Slieve Croob near the village of Leitrim.

Castle Espie Wetland Centre — photo by User:SeamusSweeney
Nature ReserveDown

Castle Espie Wetland Centre

Castle Espie is a wetland reserve managed by the Wildfowl and Wetlands Trust (WWT) on the banks of Strangford Lough, three miles south of Comber, County Down, Northern Ireland, in the townland of the same name. It is part of the Strangford Lough Ramsar Site. It provides an early wintering site for almost the entire Nearctic population of pale-bellied brent geese. The Castle which gave the reserve its name no longer exists.

Slieve Donard — photo by Ross
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Slieve Donard

Slieve Donard ( SLEEV DON-ərd; from Irish Sliabh Dónairt, meaning 'Dónairt's mountain') is the highest mountain in Northern Ireland, the highest in Ulster, and the seventh-highest in Ireland, with a height of 850 metres (2,790 ft). The tallest of the Mourne Mountains, it is near the town of Newcastle on the eastern coast of County Down, overlooking the Irish Sea. It is also the tallest mountain in the northern half of Ireland. The Mourne Wall – built in the early 20th century – runs up the western and southern slopes of the mountain, joining a small stone tower at the summit. Also on the summit are the remains of two ancient burial cairns, one of which is the remains of the highest known passage tomb in Ireland. In Irish mythology the mountain was associated with the mythical figures Boirche and Slángha. It was later associated with, and named after, Saint Donard, who was said to have made the summit his hermitage. Up until the 1830s, people would climb the mountain as part of a yearly pilgrimage, which may have originally been a Lughnasadh (harvest) ritual. Royal Engineers camped on the summit for four months in 1826 as part of the Ordnance Survey's Principal Triangulation.

Slieve Binnian — photo by Albert Bridge
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Slieve Binnian

Slieve Binnian (SLEEV BIN-yan; from Irish Sliabh Binneáin, meaning 'mountain of the little peaks') is one of the Mourne Mountains in County Down, Northern Ireland, 9 km north of Kilkeel. It is the third-highest mountain in Northern Ireland at 747 metres (2,451 ft). The summit is broad and flat with rocky tors at the north and south ends, with the Back Castles, impressive towers of granite, in between. To the south-west is Wee Binnian (from Irish Broinn Bhinneáin, meaning 'breast of Binneán') (460m). It lies east of Silent Valley Reservoir and west of the Annalong Valley. The Mourne Wall also crosses over Slieve Binnian. The mountain is in the townland of Brackenagh East Upper (379 acres), the civil parish of Kilkeel and the historic barony of Mourne.

Slieve Bearnagh — photo by Marksie531
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Slieve Bearnagh

Slieve Bearnagh (SLEEV BAR-na; from Irish Sliabh Bearnach 'gapped mountain') is one of the Mourne Mountains in County Down, Northern Ireland. It has a height of 739 metres (2,425 ft). Its summit is crowned by two tors with a gap between them, giving it its distinctive shape and name. The Mourne Wall crosses the summit of Slieve Bearnagh east to west. Paths lead to the cols on either side of the mountain, namely Pollaphuca (from Irish Poll an Phúca 'hole of the púca') to the west and Hare's Gap to the east. From the latter, one can also descend southwards to the head of the Ben Crom reservoir.

Slieve Commedagh — photo by Ross
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Slieve Commedagh

Slieve Commedagh (SLEEV COM-eh-da; from Irish Sliabh Coimhéideach, meaning 'the guarding/watching mountain') is a mountain with a height of 767 m (2,516 ft) in County Down, Northern Ireland. After Slieve Donard, it is the second-highest of the Mourne Mountains and the second-highest mountain in Northern Ireland. Slieve Commedagh is northwest of Slieve Donard, and the two are linked by a col. Further west of Slieve Commedagh is the lower summit of Slieve Corragh. The Mourne Wall passes east–west over the mountaintop, and there is a small tower at the summit. There are also the remains of an ancient burial cairn on the mountaintop. Slieve Commedagh overlooks the Glen River to the east, and the Pot of Legawherry to the west. On its southern side are a group of granite tors known as 'the Castles'. This overlooks the Brandy Pad, a track used in the 18th century to smuggle commodities such as brandy and tobacco, mainly from Britain. The Slieve Commedagh massif also includes the lesser summits of Shan Slieve, Slievenamaddy and Slievenabrock (to the north).

Millstone Mountain — photo by Raymond McSherry
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Millstone Mountain

Millstone Mountain is a hill in the Mourne Mountains in County Down, Northern Ireland. It is the most easterly peak in the Mournes and, along with Thomas Mountain and Crossone, is one of the three subsidiary peaks of Slieve Donard. Millstone was produced in the area in the past and there are two former sites to the south-west and north-west of the summit. A granite quarry was opened on the northern side of the mountain in 1824 and a funicular railway, known as the Bogie Line, ran from it to King Street. The railway was diverted to the nearby quarry on Thomas Mountain in 1959. Both quarries are abandoned and the path of the Bogie Line is now a walking trail known as The Granite Trail.

Ben Crom — photo by Ross
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Ben Crom

Ben Crom (from Irish Binn Chrom, meaning 'curved/stooped peak/cliff') is a 526 metres (1,726 ft) mountain in the Mourne Mountains in County Down, Northern Ireland. It is situated beside Ben Crom Reservoir, which is upstream from Silent Valley Reservoir. The mountain is composed of granite. An exposed area on the south west of the mountain shows where the Eocene aplitic granite meets the laccolith top of the older Mesozoic granite ring dike. The summit of the mountain features granite crags which are crossed by basic and feldspar porphyry dikes. The mountain is used for sheep grazing and hill walking. The eastern slopes of Ben Crom are steep and covered in scree, a result of glacial activity that affected north- and east-facing slopes more intensely. The Ben Crom Reservoir, located nearby, was constructed in 1957 to supplement the Silent Valley Reservoir. Together, these reservoirs supply water to the Greater Belfast area and have a combined capacity of nearly 21 billion litres. The granite used in the construction of the reservoirs was sourced locally. From the Ben Crom dam wall, the valley between Ben Crom and Slievelamagan is visible, with notable contrasts between the steep, craggy eastern slopes and the smoother western slopes.

Slieve Meelbeg — photo by Colin Park
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Slieve Meelbeg

Slieve Meelbeg is a mountain in the Mourne Mountains in Northern Ireland. It is a popular hiking destination and is 5.5 mi (9 km) east of the village of Hilltown, County Down.

Belvoir Park Forest — photo by Albert Bridge
Nature ReserveDown

Belvoir Park Forest

Belvoir Park Forest is a large forest in Belfast, Northern Ireland. Owned and managed by Forest Service, it was opened in 1961 and covers 75 hectares along the bank of the River Lagan. As a working forest within a city, the park is unique in the UK. The park is notable as a place to see red squirrels.

Slieve Meelmore — photo by Albert Bridge
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Slieve Meelmore

Slieve Meelmore is one of the Mourne Mountains in County Down, Northern Ireland. It rises to 680 m (2230 ft) and is the seventh-highest of the Mournes. To its south is Slieve Meelbeg and to its east is Slieve Bearnagh. The Mourne Wall passes over its summit. Slieve Meelmore is a popular hiking destination and is six miles (ten kilometres) east of the village of Hilltown.

Knockchree — photo by Eric Jones
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Knockchree

Knockchree is a natural peak situated in County Down. It is a prominent elevated feature in the County Down landscape.

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Slievelamagan

Slieve Lamagan or Slievelamagan (SLEEV LAM-a-gan; from Irish Sliabh Lámhagáin, meaning 'mountain of crawling/creeping') is one of the Mourne Mountains in County Down, Northern Ireland. It has a height of 702.2 metres (2,304 ft). Slieve Lamagan stands in the middle of the high Eastern Mournes, overlooking Ben Crom Reservoir to the west, Annalong River valley to the east, and Cove Mountain to the northeast. At its southern foot is a small lake called Blue Lough, and a rock formation known as 'Percy Bysshe' . It is said that the mountain was named Sliabh Lámhagáin, "mountain of crawling/creeping", because its steepness meant it had to be climbed in a crawling position. An older name was Slieve Snavan, from Sliabh Snámháin, which has the same meaning.

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Knockiveagh

Knock Iveagh (from Irish Cnoc Uíbh Eachach 'hill of Iveagh') is a hill near Rathfriland, County Down, Northern Ireland. It is topped by an ancient burial cairn and was part of a ritual landscape, associated with the Uí Eachach tribe. In the Middle Ages it was the inauguration site of the Magennis chiefs of Iveagh.

Blackstaff River — photo by Martyn Boyd
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Blackstaff River

Blackstaff River is a national park and natural feature located in County Down. Visitors can experience the natural landscape surrounding the river.

Carn Mountain — photo by Andrew Spenceley
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Carn Mountain

Carn Mountain is a natural peak situated in County Down. Visitors can observe this mountainous terrain in the region.

Chimney Rock Mtn — photo by Colin Park
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Chimney Rock Mtn

Chimney Rock Mtn is a natural peak situated in County Down. It offers visitors an elevation feature within the local mountain landscape.

Cock Mountain — photo by Eric Jones
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Cock Mountain

Cock Mountain is a natural peak located in County Down. It is part of the natural landscape features found within the county.

Cock Mountain South-West Top — photo by Eric Jones
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Cock Mountain South-West Top

Cock Mountain South-West Top is a natural peak situated in County Down. This elevated terrain feature is part of the local mountain area.

Cove Mtn — photo by Colin Park
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Cove Mtn

Cove Mtn is a natural peak located in County Down. It is a geographical feature accessible to visitors.

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Cratlieve

Cratlieve is a natural peak located in County Down. It is a geographical elevation point within the county.

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