Sydney Heads

The Sydney Heads (also simply known as the Heads) are a series of headlands that form the 2 km (1.2 mi) wide entrance to Sydney Harbour in Sydney, New South Wales, Australia. North Head and Quarantine Head are to the north; South Head and Dunbar Head are to the south; and Middle Head, Georges Head, and Chowder Head are to the west and within the harbour. The Heads are contained within the Sydney Harbour National Park.

Some features located on the heads are heritage-listed on the Australian National Heritage List; such as the Hornby Lighthouse, located on South Head, Australia's third-oldest lighthouse; Macquarie Lighthouse, Australia's first lighthouse, located 3 kilometres (1.9 mi) to the south on Dunbar Head; and the former Quarantine Station on North Head.

North Head is a headland south-east of the suburb of Manly. It is part of Sydney Harbour National Park. The headland is a promontory of sandstone and is 3.85 square kilometres (1.49 sq mi) in area.

The heritage-listed former Quarantine Station is located on North Head and is one of the few facilities that operated in each state of Australia from the mid-to-late-1800s until the 1980s. From 1828, Spring Cove, on the western side of North Head, was used to quarantine new arrivals to Sydney to minimise the spread of communicable diseases such as cholera, smallpox and whooping cough, amongst other communicable diseases. In 1832, the whole area of North Head was set aside for a quarantine station. A permanent quarantine facility was set up in 1837 and continued to operate until 1984. The buildings and site was added to the New South Wales State Heritage Register on 2 April 1999, the entire 277-hectare (680-acre) North Head site to the Australian National Heritage List on 12 May 2006, and now forms part of the Sydney Harbour National Park.

The site contains the remnants of Colonial New South Wales period buildings and equipment which were the best available means of combating major contagious diseases and hygiene-related conditions brought to the colony by ship. Soon after Federation the Commonwealth Government initiated a major building and infrastructure program which also remains largely intact today. This program included similar, but smaller, quarantine stations around Australian ports, of which North Head is the only remaining example. This site dealt with major shipping-related epidemic outbreaks which took place up until the 1940s. As such, the quarantine complex represents one of the most complete collection of buildings, equipment and a setting showing how life was lived among the struggles and successes in public health of Australia's past.

After 1945 the requirements for quarantine changed to small air-travel family groups serving periods of observation due to a lack of required inoculations. To these groups the site provided a scenic haven in a rustic historic setting. Many of the inscriptions on the local sandstone outcrops record the names and reasons why previous colonial and latter occupants found themselves in such a place. The buildings remain much as they had been in a former age and provided an opportunity for air-travel 'patients' to become acquainted with a unique collection of historic ephemera. In 1970 the then Officer-in-Charge at the station, Herbert Lavaring, was awarded a Queens Birthday Honors Award (BEM) for his efforts in keeping the historic site preserved while also creating a practical, enriching environment for patients and the public to enjoy. The steam-powered laundry and fumigation autoclaves are a unique collection of industrial technology from the past; they provide an insight into the technology required to deal with combating hygiene-related and other readily communicable diseases in an age before antibiotics and vaccinations.

In 1975, Vietnamese refugees were housed there, and in 1975 and 1976, Cyclone Tracy victims from Darwin, Northern Territory were also housed there. The station was finally closed in 1984 and the management of the site passed to the NSW National Parks & Wildlife Service. The facility is now a tourist facility and part of the former Quarantine Station may be leased for accommodation.

The nearby Inner North Head clifftops have many inscriptions from the quarantine period as well as the remnants of 1940s coastal defenses in the form of two gun sites, a range-sighting post, four ammunition storage bunkers and a fortified outhouse. This location has been the site of erosion and geo-technical instability. It may be subject to natural rockfalls as the erosion process continues.