South Fermanagh (Northern Ireland Parliament constituency)

Aghanaglack or Aghnaglack (from Irish Achadh na Glaice 'field of the hollow'), is a townland in County Fermanagh, Northern Ireland. It is situated in the civil parish of Boho, as well as Fermanagh and Omagh district.

Aghamore (from Irish Achadh Mor 'great field') is a townland which is located in the Civil Parish of Inishmacsaint, to the north-west of Derrygonnelly, County Fermanagh, Northern Ireland. The townland contains Carrick Church and graveyard (grid ref: H0962 5388), which are Scheduled Historic Monuments.

Aghahoorin (from Irish Achadh Fhuarain 'field of the spring well') is a townland in the area of Boho, County Fermanagh, Northern Ireland.As far back as 1659 (Census of Ireland) this townland was known as Agharrin; later on it was known as Achadh Guirthin or Achadh Urthin "field of the suret" (1833). This townland is known for a fort on a hill and the remains of a sandstone quarry which was used to supply headstones for the local graveyards. The townland contains karst features which include the shake hole known as Pollkeeran and a rattle hole known as Murphy's Hole. as well as a Scheduled Historic Monument: a Bivallate rath, grid ref: H1185 4573.

Reyfad (from Irish Ráth Fada 'long fort') is a townland in County Fermanagh, Northern Ireland. It lies in the land division of Old Barr, in the civil parish of Boho. The townland has previously been called Rayfadd - 1659, Raffada (Magheryboy) - 1672 and Ráith Fada "long fort" - 1833. This high plateau is known for its extensive cave system (see Caves of the Tullybrack and Belmore hills) and Neolithic stones.The summit of a nearby hill is known as Tullybrack or Reyfad Mountain (398 metres (1,306 ft)) but it is in fact situated in the townland of Aghamore, County Fermanagh, also within the Boho area.

Killydrum (from Irish Coill an Droma 'wood of the ridge') is a townland in County Fermanagh, Northern Ireland. It has previously been referred to as Kildrome (1659) and Killdrum (1695). This townland belongs to the land division of Old Barr in the area of Boho.Killydrum is notable for the holy well named after St Faber' called Tober Faber, and its associated bullán. The area is historically linked to the home or castle of a chieftain called O'Fialain.In the Ordnance Survey Letters of O' Donovan, the surveyor notes that (the virgin) St. Faber first attempted to build her church in Killydrum near the holy well, however the first days construction was destroyed overnight by an invisible being. A passing deer indicated that there was another place where she could build her church without threat and carried her books on its horns down to Monea. When the deer continued its journey across the Sillees river, it slipped on the banks and it took a while for the books to be re-attached. This slip was thought to be brought about by a genius or sheaver (shaver)who inhabited the river who did everything in his power to prevent the spread of Christianity in the region. Once St Faber understood this she cursed the river with sterility of fish and fertility in destroying human life and may it run uphill with the following phrase MI-ADH EISC A'S ADH BAIDHTE AG RITH ANAGHAIDH AN AIRD GO LA BRATHA. Another interpretation of the name Killydrum is 'church of the ridge' which makes sense in this context.

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 caves are situated under the hills of Tullybrack (386 m (1,266 ft)) – which incorporates Glenkeel (373 m (1,224 ft)) and Knockmore (280 m (920 ft)) – and Belmore (398 m (1,306 ft)), and feature three major cave systems: Reyfad–Glenkeel, Noon's Hole–Arch Cave and Boho Caves. They have been described as nationally significant by the Northern Ireland Environment Agency.The caves and related features are formed predominantly in the Dartry Limestone Formation – a sequence of rocks assigned to the Asbian sub-stage of the Visean stage of the Carboniferous period. Within this formation, the Knockmore Limestone Member is also an important cave-forming rock sequence. Cave development occurred within the Quaternary period and certain features are ascribed to the Holocene epoch of the last 10,000 years. With the exception of Arch Cave, all of the caves and related karstic features listed below have been designated as provisional Areas of Special Scientific Interest (provisional ASSIs, or PASSIs), a conservation designation in Northern Ireland equivalent to SSSIs in other parts of the United Kingdom.

Agharahan (from Irish Achadh Rathain 'field of the ferns') is a townland is situated in the land division of Old Barr in the parish of Devenish, Barony of Magheraboy. It has an area of 746,831 m² / 74.68 hectares /0.29 square miles/184.55 acres / 184 acres. The townland runs from the high plateau in the Knockmore Scarpland at 766 ft down to the lowlands at 177 ft above sea level and is between the townlands of Old-Barr to the west, Killydrum to the south, Aghakeeran to the north, Drumbegger to the east and Lattonagh to the south. Agharahan is in the Civil Parish of Devenish but was previously associated with the civil parish of Boho, County Fermanagh. Agharahan, containing the sub-townland of Pollanaffrin, is notable for Noon's Hole/Arch Cave system and numerous other sink holes (swallow holes). On the same level as Noon's Hole, but further behind the Arch Cave, is another pot hole known as Pollanafrin which is approximately 10 meters deep. This can be seen marked on the map of Griffiths valuation of Ireland 1870.

Drumbegger (possibly from Irish Druim Beagair 'ridge of the little tillage') is a townland situated in County Fermanagh, Fermanagh and Omagh district, Northern Ireland. It is part of the civil parish of Boho in the old barony of Magheraboy and contains the sub-townland known as Oubarraghan.This area was designated an Area of Special Scientific Interest (ASSI 322, 17 August 2009) as a consequence of species-rich wet grassland.

Noon's Hole (Irish grid ref H12684431) lies about 5 km northwest of the centre of Boho, in the townland of Old Barr in the parish of Devenish, County Fermanagh, close to the border with Boho parish. The cave is under part of the escarpment on the east side of the Glenade Sandstone uplands. At 81 m (266 ft), this pothole was thought to have the deepest shaft in Ireland, but this honour was passed to the nearby Reyfad Pot, which contains an entrance shaft of 88 m (289 ft). The continuation of the cave system (incorporating the Afternoon Series and High Noon's) contains 3.7 km (2.3 mi) of passage, and it connects to the resurgence at Arch Cave through three cave dives, making this system the 8th deepest in Ireland, at 108 m (354 ft).Noon's Hole was previously called "Sumera", meaning "abyss", but gained notoriety and a new name in the 1820s, following the notorious murder of Dominick Noone, whose body was thrown into the cave. Ordnance Survey maps still use both names.

Carn or Carngreen is a townland situated in County Fermanagh, Northern Ireland. It is situated within the civil parish of Boho and Fermanagh and Omagh district.

Belcoo ( (from Irish Béal Cú, meaning 'mouth of the narrow [stretch of water]') is a small village and townland in County Fermanagh, Northern Ireland, 10 miles (16 km) from Enniskillen. It is on the County Fermanagh/County Cavan border beside the village of Blacklion in the Republic of Ireland. It had a population (with Holywell) of 540 in the 2011 Census. It is situated within the Fermanagh and Omagh District. The Lough MacNean Tourism Initiative has been in operation since 2003, and is an economy building project, aimed at addressing tourism needs in the area while promoting cross-border relations. Belcoo Enterprise Ltd opened in 1992 in units shared with the Belcoo Historical Society, a doctor's surgery, a chiropodist and Lakeland Community Care. The Mullycovet corn mill, which functioned from 1830 until the 1920s, is being restored. The Indigenous Resources School of Transferable Skills aims to teach marginalised groups including the unemployed, New Age travellers, the disabled, to use natural materials as a learning facility.

Belcoo Fault is a geological fault in County Fermanagh, Northern Ireland.