Shimna Integrated College

Newcastle Lifeboat Station is situated at South Promenade, Newcastle, a seaside town in County Down, located the foot of Slieve Donard, the highest of the Mourne Mountains, overlooking the Irish Sea, in the south east corner of Northern Ireland. A lifeboat was first stationed at Newcastle in 1854 by the Royal National Lifeboat Institution (RNLI). The station currently operates the All-weather Mersey-class lifeboat, 12-20 Leonard Kent (ON 1177), on station since 2022, and the smaller D-class (IB1) Inshore lifeboat Eliza (D-775), on station since 2014.

The Rock Pool is an open air, sea pool located in Newcastle, County Down, Northern Ireland. It was opened in 1933 and is the last of its kind still in operation in Ireland. The pool is owned and operated by Newry, Mourne and Down District Council (Down District Council prior to the local government reform which came into effect on 1 April 2015).

The Newcastle fishing disaster occurred in Dundrum Bay, off the coast of Newcastle, County Down, on 13 January 1843. Fishing boats from Newcastle and Annalong were caught in gale force winds. Fourteen boats sank, killing 73 men.

The New Castle (Irish: An Caisleán Nua) is a ruined castle at the mouth of the Shimna River in Newcastle, County Down, Northern Ireland. The original castle is mentioned as early as 1433 and was built to guard a ford across the river. The castle was rebuilt in 1588 by Felix Magenis. It was demolished in 1830.

Donard Forest is located near Newcastle, County Down, Northern Ireland. It borders Donard Park at the foot of the Mourne Mountains. The Glen River flows through the forest where it is crossed by three stone bridges. The north east section of the forest contains a Heritage Stand of Scots and Corsican pine planted in 1927. A south east section, beside the Glen River, was the former site of Donard Lodge. The lodge was built in the 1830s by the Annesley family and demolished in 1966 after falling into ruin. The Annesleys planted a number of exotic trees in the area surrounding the house, including Giant Redwoods and Monkey Puzzles. There is also a small stone shelter, built in 1842, a short distance from the river.

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.

Donard Park is a public park located in Newcastle, County Down, Northern Ireland. It is next to the Glen River, which forms the boundary along one side and is at the foot of Slieve Donard, the highest mountain in Northern Ireland, part of the Mourne Mountains. It is owned and run by Down District Council.

Newcastle (Irish: An Caisleán Nua) is a small seaside resort town in County Down, Northern Ireland, which had a population of 8,298 at the 2021 Census. It lies by the Irish Sea at the foot of Slieve Donard, the highest of the Mourne Mountains. Newcastle is known for its sandy beach, forests (Donard Forest and Tollymore Forest Park), and mountains. The town lies within the Newry, Mourne and Down District. The town aims to promote itself as the "activity resort" for Northern Ireland. It has benefited from a multi-million pound upgrade to the promenade and main street. The town is twinned with New Ross, County Wexford, in the Republic of Ireland.

Newcastle railway station was on the Belfast and County Down Railway which ran from Belfast to Newcastle, County Down in Northern Ireland.

The Shimna River (Irish: Simhné, meaning river of bulrushes) is a river in County Down, Northern Ireland. It rises on the slopes of Ott Mountain, in the Mourne Mountains, and enters the Irish Sea at Newcastle, on Dundrum Bay. It is acidic and nutrient-poor, as a result of which its most common flora are mosses and liverworts, including the rare Portuguese feather-moss and Holt's mouse-tail moss. Its principal fish are salmon and sea trout, and it is managed by the Shimna Angling Club. The river is an Area of Special Scientific Interest (ASSI). The Shimna has a history of flooding; the most serious recent flooding was in 2008. There have also been incidents of pollution, and there were serious fish kills in 2004, 2006 and 2009.

Bryansford GAC (Irish: Áth Bhriain) is a Gaelic football and ladies' Gaelic football club in Newcastle, County Down, Northern Ireland. Founded in 1926, their most notable period was in 1970, when they won the Ulster Senior Club Football Championship.

The 2002 Senior British Open, for sponsor reasons named Senior British Open presented by MasterCard, was a professional golf tournament for players aged 50 and above and the 16th British Senior Open Championship, held from 25 to 28 July at Royal County Down Golf Club in Newcastle, County Down, Northern Ireland, United Kingdom. In 2018, the tournament was, as all Senior British Open Championships played 1987–2002, retroactively recognized as a senior major golf championship and a PGA Tour Champions (at the time named the Senior PGA Tour) event.Noboru Sugai won by two strokes over John Irwin to win his first Senior British Open title and first senior major championship victory. Sugau became the first winner of the Senior British Open to lead after every round since Gary Player in 1988.