Pelletstown railway station

St Oliver Plunkett/Eoghan Ruadh (Irish: Naomh Oilibhéar Pluincéad, Eoghan Ruadh ) is a Gaelic Athletic Association club situated on the Navan Road on the northside of Dublin, Ireland. St Oliver Plunkett Eoghan Ruadh senior football team are sponsored by Dublin Bus. Plunketts won the 2006 Dublin AFL Division 2 title and won the 2007 Dublin AFL Division 1 title. Plunketts currently compete in the Dublin Senior Hurling League Division 2 and Dublin Senior B, Division 2 Camogie League.

The Apostolic Nunciature to Ireland the diplomatic mission of the Holy See to Ireland. It is located in Dublin. The position of Apostolic Nuncio is currently vacant. The Apostolic Nunciature to Ireland is an ecclesiastical office of the Catholic Church in Ireland, with the rank of an embassy. The nuncio serves both as the ambassador of the Holy See to the President of Ireland, and as delegate and point-of-contact between the Catholic hierarchy in Ireland and the Pope.

The Coláiste Íde College of Further Education is a coeducational, non-denominational centre of education funded and managed by the City of Dublin Education and Training Board to provide a Further Education service to the community of Finglas in Dublin North-West.

Ratra House (Irish: Teach Ráth an tSratha), sometimes called Little Ratra, is one of the minor state residences located in Dublin's Phoenix Park. Until 2006 it was used as the Civil Defence School.The building, which dates from the early 19th century, was originally known as the Little Lodge. From 1876, it became the official residence of the Private Secretary to the Lord Lieutenant of Ireland, who lived out of season in the next door Viceregal Lodge. Its first resident in this capacity was Lord Randolph Churchill, who was appointed as Private Secretary by the then Lord Lieutenant, his father John Spencer-Churchill, 7th Duke of Marlborough. Churchill lived there with his wife Lady Randolph Churchill and his young son Winston Churchill. Winston Churchill in his writings described his four years, from the ages of two to six, spent in the Little Lodge as among the happiest of his life. It was claimed that he developed his interest in the military from watching military parades at the Lodge.Following Irish independence in 1922 the house was used for some years by staff of the Governor-General of the Irish Free State before becoming the official residence of Adjutant General of the Irish Army, Major General Brennan between 1926 and 1940.It was the last Irish state residence to be connected to the ESB grid, eventually becoming connected in 1937.In 1945, the wheelchair-using retiring first President of Ireland, Douglas Hyde was judged too ill to return to his Roscommon country house, Ratra. It was decided instead to move him into the vacant residence in the grounds of the Lodge (then renamed Áras an Uachtaráin). Hyde named the residence Little Ratra in honour of his old home. Hyde died there in 1949.On 18 June 1951 it became the headquarters of the newly formed Irish Civil Defence and renamed Ratra House. The Irish Civil Defence School was relocated to Roscrea, County Tipperary in 2006, but Ratra House remains in use as an administrative building. Parts of the complex are still used by the Civil Defence, such as the purpose-built training range used by firemen and rescue personnel. Today, Ratra House is the headquarters of Gaisce – The President's Award.

Ashtown is a commuter railway station in Fingal, Ireland on the Dublin Connolly to Maynooth and Docklands to M3 Parkway commuter services. It serves Ashtown, Dublin, Ireland and is near the Ashtown roundabout on the Navan Road (R147).Navan Road Parkway (formerly Phoenix Park) opened nearby in 2008 but does not replace Ashtown. A major grade-separated junction was built on the R147 to provide access to Navan Road Parkway. The ticket office is open from 06:30 to 16:00, Monday to Friday. It is closed on Saturday and Sunday.

Ashtown (Irish: Baile an Ásaigh) is a suburb of Dublin, Ireland. It is also a townland in the civil parish of Castleknock and falls largely into the postal districts of Dublin 15, with some addresses falling into the Dublin 7 postal district. Ashtown is bounded roughly by the townlands of Castleknock to the west. It is situated by the Royal Canal, near the Navan Road, which some addresses being named off Navan Road. The Phoenix Park is also nearby, its Ashtown Gate entrance about 500 metres south of the railway station. The townland's 278 acres are within Dublin City whereas Castleknock is in Fingal. The suburb had a population of 13,209 inhabitants as reported in the 2016 census.Teagasc has a food research centre at Ashtown.

Tolka Valley Park (Irish: Páirc Ghleann na Tulchann) is a public park on the River Tolka, spanning the suburbs of Ashtown, Finglas and Glasnevin, in Dublin, Ireland.Covering approximately 50 hectares (120 acres), sections of the park are laid-out over a former city landfill, while the eastern part of the park is located on the estate lands of the former Finglaswood House. Some of park's wooded areas were planted in 2011, while the wetland sections of the park were developed in 1999. These "integrated constructed wetlands" were built at the confluence between the Finglaswood Stream and River Tolka, and designed to improve water quality and reduce pollution in the watercourse. Sections of the River Tolka, within the park, have been stocked with salmon and trout.There are sports pitches, a par-3 municipal golf course, and a pitch and putt course on the site. As of 2018, it was reported that some of the park's sports pitches had been damaged by "scrambler bikes", with issues of anti-social behaviour sometimes reported in the area.The eastern section of Tolka Valley Park, within the Dublin City Council authority area, spans westward from the Finglas Road in Glasnevin via Finglas to Ashtown. A further section, sometimes referred to as "Tolka Valley Linear Park" or "Tolka Valley Regional Park", extends into the Fingal County Council authority area, westwards from Blanchardstown to Mulhuddart.

Ashtown Castle (Irish: Caisleán Bhaile an Ásaigh) is a tower house in the Phoenix Park in Dublin, Ireland. It was found hidden within the walls of a much larger and more recent Georgian building, the Under Secretary's Lodge also known as Ashtown Lodge, that was being used by the Papal Nuncio until 1978. At that time, the Lodge was deemed structurally irreparable due to dry rot. However, as the building was being demolished, Ashtown Castle was discovered. It has now been restored and forms part of the Phoenix Park Visitor Centre.It is thought to originally date from the 1430s, as it is built to dimensions that conform with a government policy of the time that offered £10 to those who built a castle for their own safety. The castle was later incorporated into the construction of Ashtown Lodge which was to serve as the official residence of the Under Secretary from 1782.

The Under Secretary's Lodge was formerly the Dublin residence of the British Under-Secretary for Ireland (the British Administration's chief civil servant). After the creation of the Irish Free State in 1922, the office of Under Secretary disappeared. The residence was rented by the Irish Free State to the Vatican for use as the Apostolic Nunciature (papal embassy). The Lodge was vacated by the Papal Nuncio in the mid 1970s, when he moved to a new purpose-built nunciature on the Navan Road in Dublin. It was intended to turn the Lodge into a Taoiseach's residence (residence of the prime minister of Ireland). But after some years' delay it was decided that the Lodge (in a politically unappealing Georgian style) was in too poor a state of repair due to dry rot to be converted and so was demolished. A preservable medieval tower house was found to be at the centre of the demolished Georgian building. It has been restored, and as Ashtown Castle it is used as an interpretative centre. Tours of Áras an Uachtaráin (residence of the President of Ireland) begin from the centre every Saturday. While it served as the Apostolic Nunciature, one of its most famous residents was Giovanni Montini, later Pope Paul VI, who worked as a young diplomat there.

Broom Bridge (Irish: Droichead Broome), also called Broome Bridge, and sometimes Brougham Bridge, is a bridge along Broombridge Road which crosses the Royal Canal in Cabra, Dublin, Ireland. Broome Bridge is named after William Broome, one of the directors of the Royal Canal company who lived nearby. It is famous for being the location where Sir William Rowan Hamilton first wrote down the fundamental formula for quaternions on 16 October 1843, which is to this day commemorated by a stone plaque on the northwest corner of the underside of the bridge. After being spoiled by the action of vandals and some visitors, the plaque was moved to a different place, higher, under the railing of the bridge. The text on the plaque reads: Here as he walked by on the 16th of October 1843 Sir William Rowan Hamilton in a flash of genius discovered the fundamental formula for quaternion multiplication i² = j² = k² = ijk = −1 & cut it on a stone of this bridge. Given the historical importance of the bridge with respect to mathematics, mathematicians from all over the world have been known to take part in the annual commemorative walk from Dunsink Observatory to the site. Attendees have included Nobel Prize winners Murray Gell-Mann, Steven Weinberg and Frank Wilczek, and mathematicians Sir Andrew Wiles, Sir Roger Penrose and Ingrid Daubechies. The 16 October is sometimes referred to as Broomsday (in reference to Broome Bridge) and as a nod to the literary commemorations on 16 June (Bloomsday in honour of James Joyce).

Colaiste Mhuire is an Irish language secondary school in Dublin, Republic of Ireland.

Broombridge is a railway station beside a Luas Tram stop serving Cabra, Dublin 7, Ireland. It lies on the southern bank of the Royal Canal at the western end of what had been Liffey Junction station on the erstwhile Midland Great Western Railway (MGWR). It takes its name from Broome Bridge, which crosses the canal, where William Rowan Hamilton developed the mathematical notion of quaternions. A plaque on the adjacent canal bridge and the name of the Luas Maintenance depot on site, Hamilton Depot, commemorates this.