St John Bosco College, Engadine

Dunlea Centre, prior to 2010 known as Boys' Town Engadine, is an Australian residential secondary school for adolescent young people and their families; the centre is focused on working with young people where there are identified behavioural issues. Boys' Town Engadine – Dunlea Centre helps children, young people and their families to overcome the most severe disadvantages – problems such as abuse, homelessness, long term unemployment, mental health issues and the challenges of disability. The school is located in the Sydney suburb of Engadine, New South Wales and is run by the Roman Catholic Salesians, a religious order of priests, in conjunction with specialist teachers and social workers. Boys' Town Engadine – Dunlea Centre provides a voluntary service for families at risk of family breakdown, who are committed to improving their relationships. Boys' Town Engadine – Dunlea Centre provides intensive life skills, therapeutic and educational services in an out of home care setting.

Engadine is a suburb in southern Sydney, in the state of New South Wales, Australia. Engadine is located 33 kilometres (21 mi) south of the Sydney central business district, in the local government area of the Sutherland Shire.

Engadine railway station is located on the Illawarra line, serving the Sydney suburb of Engadine. It is served by Sydney Trains T4 line services and limited NSW TrainLink South Coast line services.

Engadine High School (abbreviated as EHS) is a school located in Engadine, Sydney, New South Wales, Australia, on Porter Road. It is a co-educational high school operated by the New South Wales Department of Education with students from years 7 to 12. The school was established in 1969 as a result of the growing population in the Engadine area.

Heathcote is a suburb of Sydney in the state of New South Wales, Australia. The suburb is located 36 km south of the Sydney central business district in the Sutherland Shire of Southern Sydney. Heathcote is bordered by Engadine to the north and Waterfall to the south. It is bounded by The Royal National Park to the east, and Heathcote National Park to the west.Heathcote is separated into two sections by a railway line. The South Metropolitan Scouts Association has a camping ground and training centre at Boundary Road. A small group of shops are located on the western side, near the railway station on Princes Highway. The Sutherland Shire Emergency Services Centre is located on the eastern side (Heathcote East / Heathcote Heights), beside the railway station. Favoured bushwalking tracks are throughout the Royal National Park accessed from Engadine railway station and Heathcote East.

The Lucas Watermills Archaeological Sites are two heritage-listed archaeological sites in Sydney, New South Wales, Australia. The sites comprise the remnants of two convict-era watermills, the Brisbane Mill on the Williams Creek at Creekwood Reserve, Voyager Point and the Woronora Mill on the Woronora River at Barden Ridge. The original watermills were designed by John Lucas and built from 1822 to 1825 by assigned convict labour. The sites were added to the New South Wales State Heritage Register on 30 August 2017.

Heathcote railway station is located on the Illawarra line, serving the Sydney suburb of Heathcote. It is served by Sydney Trains T4 line services and limited NSW TrainLink South Coast line services.

Heathcote Hall is a heritage-listed private residence at 1-21 Dillwynnia Grove, Heathcote, Sutherland Shire, New South Wales, Australia. It was designed by Thomas Rowe and built by Abel Harber. It is also known as Heathcote Hall and Grounds; and Bottle Forest. The property is privately owned. It was added to the New South Wales State Heritage Register on 2 April 1999.

Yarrawarrah is a suburb in southern Sydney, in the state of New South Wales, Australia 32 kilometres south of the Sydney central business district, in the local government area of the Sutherland Shire. The traditional inhabitants of Yarrawarrah are the Tharawal people, with Yarrawarrah being an Aboriginal word meaning mountain ash. Yarrawarrah is also the name of a ridge which was located in the vicinity between Heathcote and Waterfall.

Shire Christian School is an independent non-denominational Christian co-educational early learning, primary and secondary day school, located in Barden Ridge, a suburb in the Sutherland Shire area of Sydney, New South Wales, Australia. The school was founded as Sutherland Shire Christian School in 1977 by a group of local parents who felt a calling to provide their children with an environment in which to gain an education taught from a Christian perspective. They believed that these features were not to be seen in a public state school; because of this the school upholds a strong Christian ethos that influences most parts of school life. In 2015 the school jumped nearly 200 places and ranked 65th in the State in NSW Higher School Certificate (HSC) results.

The High Flux Australian Reactor (HIFAR) was Australia's first nuclear reactor. It was built at the Australian Atomic Energy Commission (later ANSTO) Research Establishment at Lucas Heights, Sydney. The reactor was in operation between 1958 and 2007, when it was superseded by the Open-pool Australian lightwater reactor, also in Lucas Heights.

MOATA was a 100 kW thermal Argonaut class reactor built at the Australian Atomic Energy Commission (later ANSTO) Research Establishment at Lucas Heights, Sydney. MOATA went critical at 5:50am on 10 April 1961 and ended operations on 31 May 1995. MOATA was the first reactor to be decommissioned in Australia in 2009.