Hanging Rock is a large limestone cliff with an obtuse angle. It is located beside the village of Florencecourt in County Fermanagh, Northern Ireland, and is part of the Cuilcagh mountain region. The cliff is situated in an area dedicated The Hanging Rock Nature Reserve, which is in turn part of the Marble Arch Caves Global Geopark. [1]
Hanging Rock has long been a notable landmark in the area. Referring to the rock as "Gortatowell Rock" (referencing the townland of today's Gortatole), in his publication "Upper Lough Erne", 1739, Reverend William Henry wrote:
"Just under the brow of the cliff... lies the great new road leading towards Sligo. It is usual for passengers to stop here and admire the awful [sic] majesty of the cliff hanging over them, and the huge lumps of rock that have tumbled down from it, and to entertain themselves with the extraordinary echo frequently reverberated between the lake below and the hollowness of the cliff." [2]
The cliff is formed chiefly from limestone, specifically Dartry overlaying Glencar formation. The point where the two formations join is visible at the base of the cliff. [3]
Two stream risings lay at the base of the cliff, known as the Hanging Rock Risings. One of the risings is constantly active, while the other dries up during times of low rainfall. [4] The risings are traced to only one source, Legacapple on the Marlbank above, [5] but the water is believed to combine from a number of other sources. [4]
The Hanging Rock Nature Reserve at the base of the cliff consists of damp ash woodland, an endangered woodland system within Ireland and the United Kingdom. [1]
Historically, the cliff was home to eagles, hawks and jackdaws. [2]
A large boulder sits prominently by the roadside, having fallen from the cliff at some time in the past. It lies on the original road from Florencecourt to Blacklion and local folklore states that it landed on top of a wandering salt merchant who was travelling along the road at the time. It is said that whenever the rock was found the next day that there was a ring of salt surrounding it. The rock became known as the Salter's Stone, or Cloghogue. [1]
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.
Cuilcagh is a mountain on the border between County Fermanagh and County Cavan. With a height of 666 metres (2,185 ft) it is the highest point in both counties. It is also the 170th highest peak on the island of Ireland, and Ireland's only cross-border county top. Water from the southern slope flows underground until it emerges some miles away in the Shannon Pot, the traditional source of the River Shannon. The area is sometimes referred to as the Cuilcagh Mountains.
Boho is a hamlet and a civil parish 11 kilometres (7 mi) covering approximately 12 km × 7 km southwest of Enniskillen in County Fermanagh, Northern Ireland. It is situated within Fermanagh and Omagh district.
Florencecourt is a small village in County Fermanagh, Northern Ireland. In the 2001 census it had a population of 135 people. It is situated within Fermanagh and Omagh district. Historically the area was called "Mullanashangan".
Blacklion is a village in the north-west of County Cavan in Ireland. It is situated on the N16 national primary road, just across the border from Belcoo, a village in the south-west of County Fermanagh.
The Marble Arch Caves are a series of natural limestone caves located near the village of Florencecourt in County Fermanagh, Northern Ireland. The caves are named after the nearby Marble Arch, a natural limestone arch at the upstream end of Cladagh Glen under which the Cladagh River flows. The caves are formed from three rivers draining off the northern slopes of Cuilcagh mountain, which combine underground to form the Cladagh. On the surface, the river emerges from the largest karst resurgence in Ireland, and one of the largest in the United Kingdom. At 11.5 kilometres (7.1 mi) the Marble Arch Caves form the longest known cave system in Northern Ireland, and the karst is considered to be among the finest in the British Isles.
The A4 is a major east–west road in Northern Ireland. It travels for 69.2 miles from Portadown to Belcoo through County Armagh, County Tyrone and County Fermanagh.
The Owenbrean River, is a small river in County Fermanagh, Northern Ireland which flows down from Cuilcagh Mountain before sinking underground, eventually reaching the Marble Arch Cave system.
Lough Oughter is a lake, or complex of lakes, in County Cavan covering more than 8,900 hectares. The complex of lakes lies on the River Erne, and forms the southern part of the Lough Erne complex. The lakes are bounded roughly by Belturbet in the north, Cavan town to the east, Crossdoney to the south and Killeshandra to the west.
The Cladagh River, Claddagh or Swanlinbar River, is a moderately large river which forms from a number of small streams rising in Commas townland on the south-eastern slopes of Cuilcagh Mountain, County Cavan, and flows through the village of Swanlinbar, before crossing the border into County Fermanagh and eventually flowing into Upper Lough Erne. It is ultra-oligotrophic upstream before gradually becoming oligotrophic and oligo-mesotrophic through its middle and lower reaches.
Badger Pot and Pigeon Pot are two caves found in the Karst topography on the eastern slopes of Cuilcagh Mountain, south of Florencecourt Forest Park, County Fermanagh, Northern Ireland.
The Cladagh River is a small river in County Fermanagh, formed from three rivers and a number of streams draining off the northern slopes of Cuilcagh mountain, which combine underground in the Marble Arch Cave system. On the surface, the River Cladagh emerges from one of the largest karst resurgences in the UK, before flowing through Cladagh Glen Nature Reserve and eventually draining into the Arney River.
The A32 is a route in Northern Ireland connecting Omagh, County Tyrone and Swanlinbar, County Cavan. The road passes through Dromore in Tyrone and the Fermanagh towns of Irvinestown and Enniskillen.
The Boho Caves are a collection of caves centred on the village of Boho, County Fermanagh on the northern slopes of Belmore Mountain. They encompass the main Boho Cave and the smaller Waterfall Cave and Upper and Lower Ravine Caves. The Boho Cave system is the sixth-longest cave system in Northern Ireland, is designated an Area of Special Scientific Interest and is the only example of joint-controlled caves in Northern Ireland.
Knockmore is an upland area and townland situated in County Fermanagh, Northern Ireland outside the village of Derrygonnelly, in the historical barony of Magheraboy. This area, together with the adjacent Barrs of Boho and most of the uplands in Boho parish, are described as the Knockmore Scarplands. The focal point of the area is Knockmore summit at 277 metres (909 ft).
The Caves of the Tullybrack and Belmore hills are a collection of caves in southwest County Fermanagh, Northern Ireland. The region is also described as the West Fermanagh Scarplands by environmental agencies and shares many similar karst features with the nearby Marble Arch Caves Global Geopark.
The Cuilcagh Lakelands Geopark formerly known as the Marble Arch Caves Global Geopark straddles the border between Northern Ireland and the Republic of Ireland. It is centred on the Marble Arch Caves and in 2001 it became one of the first geoparks to be designated in Europe.
The Cliffs of Magho are a 9-kilometre-long (5.6 mi) limestone escarpment located in the townland of Magho, County Fermanagh, Northern Ireland. The NNW-facing cliffs overlook the western reaches of Lower Lough Erne and define the northern edge of Lough Navar Forest, a major plantation managed by the Forest Service of Northern Ireland. A popular viewpoint atop the cliffs is accessed by a forest drive.
The Tyrone Group is a lithostratigraphical term coined to refer to a particular succession of rock strata which occur in Northern Ireland within the Visean Stage of the Carboniferous Period. It comprises a series of limestones, shales and sandstones which accumulated to a thickness of 2400m in the northwest Carboniferous basin of Ireland. The type areas for the group are the Clogher Valley of County Tyrone and the Fermanagh Highlands of nearby County Fermanagh. The rocks of the group sit unconformably on older rocks of the Shanmullagh Formation of the Fintona Group which are the local representatives of the Lower Old Red Sandstone. The top of the Dartry Limestone, the uppermost part of the group, is a disconformity, above which are the layered sandstones and shales of the Meenymore Formation of the Leitrim Group. The succession continues south and west across the border into the Republic of Ireland, though different names are typically applied.
The Leitrim Group is a lithostratigraphical term coined to refer to the succession of rock strata which occur in Northern Ireland within the Visean and Namurian stages of the Carboniferous Period. The group disconformably overlies the Dartry Limestone of the Tyrone Group.
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