Three Rock Mountain

98FM is a local radio station in Dublin, Ireland, operated by Bauer Media Audio Ireland, under a sound broadcasting contract from the Broadcasting Authority of Ireland. The station broadcasts on the 98.1 MHz FM frequency. 98FM's broadcast antenna is located on Three Rock Mountain, County Dublin at 5 kW, and can be heard in Dublin and neighbouring counties. 98FM also has a relay in north County Dublin, broadcasting on 97.4 MHz. Since 2022 the station has been marketed as "Dublin's Good Times"

Two Rock (Irish: Binn Dá Charraig; archaic: Black Mountain; Sliab Lecga (meaning Mountain of Flagstones)) is a mountain in Dún Laoghaire–Rathdown, Ireland. It is 536 metres (1,759 feet) high and is the 382nd highest mountain in Ireland. It is the highest point of the group of hills in the Dublin Mountains which comprises Two Rock, Three Rock, Kilmashogue and Tibradden Mountains. The mountain takes its name from the two granite tors that lie to the south-east of the summit. From the summit, which is called Fairy Castle, there are views of much of the Dublin area from Tallaght to Howth to the north while Bray Head, Killiney Hill, the Great Sugar Loaf and the Wicklow Mountains are visible to the south. The summit area is mostly shallow bog while ferns and gorse cover the lower slopes. The mountain is also an important habitat for red grouse.A number of prehistoric monuments can be found on the mountain including a passage tomb on the summit and a wedge tomb on the slopes near Ballyedmonduff.

The Barnacullia quarries are a number of former, and current, granite quarries in the townland of Barnacullia on the north-eastern slopes of Three Rock Mountain in the county of Dún Laoghaire–Rathdown, Ireland. According to a Historic Landscape Character Assessment (HLCA) conducted in 2006, the area was at one point "an important source of granite for the buildings of nearby Dublin". The main quarry at Barnacullia is sometimes referred to as Murphystone quarry, after the name of a company who used/uses it, or Blue Light quarry after the name of a well-known nearby pub. Other quarries onsite include Black Quarry, where UPC Communications Ireland Ltd erected a stayed telecommunications mast.

Ticknock or Tiknock (Irish: Tigh an Chnoic, meaning 'house of the hill') is a townland southwest of Sandyford in Dublin at the northeastern foothills of the Dublin Mountains. The townland of Tiknock is in the electoral division of Dundrum, and has an area of approximately 2.6 square kilometres (1.0 sq mi).There are a number of walking and biking trails in the locality, including in the Ticknock Forest amenity which is managed by Coillte. Described as one of Coillte's "most popular" and most visited sites, during 2020 Coillte replanted a number of sections of the commercial coniferous woodland at Ticknock with native deciduous trees.Originally a largely rural area at the foot of Three Rock Mountain, a number of housing developments were built in the area (between the townland and the M50 motorway to the north) in the early 21st century.

Ballyedmonduff Wedge Tomb is a wedge-shaped gallery grave and a National Monument in Dún Laoghaire–Rathdown, Ireland.

Kilgobbin Cross is a high cross and National Monument located in Stepaside, County Dublin, Ireland.

Stepaside (Irish: An Chéim) is a village on the outskirts of Dublin located on its southside, located in Dún Laoghaire–Rathdown, Ireland. The area is situated 4 kilometres (2.5 mi) south of Dundrum.

Sandyford (Irish: Áth an Ghainimh) is a suburb of Dublin, located in Dún Laoghaire–Rathdown, Ireland. Sandyford Business District makes up much of the suburb and encompasses Sandyford Industrial Estate. It is the location for a number of multinational financial services and technology companies including Google, Facebook, Microsoft and AIB.

Kilmashogue or Kilmashoge (Irish: Cill Mochióg) is a mountain in Dún Laoghaire–Rathdown county in Ireland. It is 408 metres (1,339 feet) high and forms part of the group of hills in the Dublin Mountains which comprises Two Rock, Three Rock, Kilmashogue and Tibradden Mountains. The forest plantation on its northern slope, which is composed mainly of Sitka spruce, Scots pine and beech, is a habitat for Sika deer, hares, rabbits and foxes. A number of prehistoric monuments can be found on the slopes of the mountain. Coillte, the state-owned enterprise that manages the forestry on the mountain's slopes, suggest that the name Kilmashogue is a corruption of coill na fumsaoige, which means "wood of the ash", or coill na fuiseoige, which means "wood of the lark".

The Currency Centre (also known as the Irish Mint) is the mint of coins and printer of banknotes for the Central Bank of Ireland, including the euro currency. The centre is located in Sandyford, Dublin, Ireland. The centre does not print the complete range of euro banknotes. Other denominations are imported. The centre was designed by the architect Sam Stephenson, for which he won the RIAI Triennial Gold Medal in 1977-1979. Construction began in 1972, with the first notes being printed in 1974. In 1976 the Currency Centre printed the first notes of Series B along with the first mint of Irish coins. Before the centre was established, Irish coins were produced in the Royal Mint. The first euro coins were minted in the centre in September 1999, whilst the first banknotes were printed in April 2000; these commenced delivery to banks and retailers in September (coins) and October (banknotes) of 2001. The final Irish coins, based on the Irish pound, were minted in September 2000 and the final banknotes were printed in April 2001. The decision to continue printing euro notes in Dublin when those notes could be printed much more cheaply on existing presses elsewhere was described as a colossal waste of money in April 2012.

Kilgobbin Castle is a 15th-century castle in Dublin, Ireland.

Danesmoate House (formerly known as Glensouthwell or Glen Southwell) is a Georgian house in the greater Rathfarnham area of County Dublin, Ireland.