Hills Showground railway station

Castle Hill High School, located in Castle Street, Castle Hill, New South Wales, Australia, is a co-educational and comprehensive school with students ranging from year 7 to year 12, established in 1963. Castle Hill High School generally performs well in the HSC, with many students achieving band 6s each year. In 2018, 231 were achieved, and one student attained the minimum possible rank in the state for their subject. Five students also received an all rounder award for achieving band 6s for a total of all their subjects. The school was recognised by Better Education HSC in their Sound Demonstration of merit regarding Effort in Mathematics and English, coming 84th in New South Wales as of late 2018 on the list.

Gilroy Catholic College is a Roman Catholic comprehensive co-educational secondary day school, located in Castle Hill, in the Hills District of Sydney, New South Wales, Australia. The College provides a Catholic and general education for students from Year 7 through to Year 12; administered by the Catholic Education Office of the Diocese of Parramatta.

Castle Hill is a suburb of Sydney, New South Wales, Australia, located 34 kilometres north-west of the Sydney central business district and 9.5 kilometres north of Parramatta. It is within the Hills District region, split between the local government areas of The Hills Shire and Hornsby Shire.

The Castle Hill convict rebellion was an 1804 convict rebellion in the Castle Hill area of Sydney, against the colonial authorities of the British colony of New South Wales. Led by veterans of the United Irish Rebellion of 1798, the poorly armed insurgents confronted the colonial forces of Australia on 5 March 1804 at Rouse Hill. Their rout in the resulting skirmish was hailed by loyalists as Australia's Vinegar Hill after the 1798 Irish Battle of Vinegar Hill, where rebels in Ireland were decisively defeated. The incident was the first major convict uprising in Australian history to be suppressed under martial law. On 4 March 1804, 233 convicts, led by Philip Cunningham, a veteran of the 1798 rebellion, as well as a mutineer on the convict transport ship Anne, escaped from a prison farm, intent on "capturing ships to sail to Ireland". In response, martial law was quickly declared in the colony. The mostly Irish rebels, having gathered reinforcements, were hunted by the colonial forces until they were caught on Rouse Hill on 5 March 1804. While negotiating under a flag of truce, Cunningham was arrested. The troops then charged, and the rebellion was suppressed. Nine of the rebel leaders were executed, and hundreds were punished, before martial law was revoked a week after the battle.

William Clarke College is an independent, P–12, co-educational Anglican College located in Kellyville in Sydney's north west (Hills District), Australia.

Castle Towers Shopping Centre is a shopping centre in Castle Hill, New South Wales, Australia. The shopping complex is owned by the Queensland Investment Corporation. It has a net leasable area of approximately 112,000 square metres, making it one of Australia's largest shopping centres.

Crestwood is an urban place in Sydney, New South Wales, Australia. Crestwood is located in the suburb of Baulkham Hills in the local government area of The Hills Shire.

Castle Hill railway station is an underground Sydney Metro station in Castle Hill, New South Wales, Australia. The station, located opposite the Castle Towers shopping centre, was built as part of the Sydney Metro Northwest project, to serve train services to Rouse Hill and Chatswood. The station is planned to eventually serve trains to the Sydney central business district and Bankstown as part of the government's 20-year Sydney's Rail Future strategy.

Baulkham Hills High School (colloquially known as Baulko) is a government-funded academically selective co-educational secondary day school. It is located in Baulkham Hills in the Hills District of Sydney, New South Wales, Australia. The principal is Wayne Humphreys. The school has a history of academic achievement, having been ranked second in the NSW Higher School Certificate in 2016, 2017 and 2020, ranked fifth in 2018, ninth in 2019 and ranked third in 2021, 2022 and 2023. In 2010, the school was ranked the most popular school in NSW for high school applications.

Norwest railway station is an underground Sydney Metro station on Brookhollow Avenue in Norwest, New South Wales, Australia. The station serves the Metro North West Line and was built as part of the Sydney Metro Northwest project. The station is planned to eventually serve trains to the Sydney central business district and Bankstown as part of the government's 20-year Sydney's Rail Future strategy.

Norwest is a suburb of the Hills District within Greater Western Sydney, in the state of New South Wales, Australia, located 35 kilometres north-west of the Sydney central business district. The Norwest Business Park is located within Norwest and the adjacent suburb of Bella Vista and Baulkham Hills. The council chambers for The Hills Shire Council are also located within this suburb.

The Norwest Business Park is a business park in the suburbs of Norwest and Bella Vista in the local government area of The Hills Shire in Sydney, New South Wales, Australia. Norwest Business Park is bordered by Windsor Road to the east, and Old Windsor Road to the west, with Norwest Boulevard stretching the length of the park between the two main arterial roads. Over 400 companies are located in the park, employing more than 25,000 people. The complex consists of a mix of commercial, professional and health-care services provided to the population of Sydney's Hills District. 2 shopping centres, hotels and serviced apartments, two service stations, gyms, alternative health services, medical centres, professional services, banks, child care centres, business hub post office, waterways and landscaped public open spaces are all located within the Business Park. Projected employment is 32,000 by 2031. The park is 172 hectares in area and currently has 800 businesses. Occupied space is currently 500,000m² with potential for a total of 1.7 million m².