Williamstown is a suburb in Melbourne, Victoria, Australia, 11 km (6.8 mi) south-west of Melbourne's Central Business District, located within the City of Hobsons Bay local government area. Williamstown recorded a population of 14,407 at the 2021 census.
A time ball or timeball is a time-signalling device. It consists of a large, painted wooden or metal ball that is dropped at a predetermined time, principally to enable navigators aboard ships offshore to verify the setting of their marine chronometers. Accurate timekeeping is essential to the determination of longitude at sea.
The Macquarie Lighthouse, also known as South Head Upper Light, is the first, and is the longest serving, lighthouse site in Australia. It is located on Dunbar Head, on Old South Head Road, Vaucluse in the Municipality of Woollahra local government area of New South Wales, Australia. The lighthouse is situated approximately 2 kilometres (1 mi) south of South Head near the entrance to Sydney Harbour. There has been a navigational aid in this vicinity since 1791 and a lighthouse near the present site since 1818. The current heritage-listed lighthouse was completed in 1883. The lighthouse and associated buildings were designed by James Barnet and built from 1881 to 1883.
The Old Windmill is a heritage-listed tower mill in Observatory Park adjacent to Wickham Park at 226 Wickham Terrace, Spring Hill, City of Brisbane, Queensland, Australia. It was built in the 1820s by convict labour in the Moreton Bay penal settlement and is the oldest surviving building in Queensland. It is also known as Brisbane Observatory and Windmill Tower. It was added to the Queensland Heritage Register on 21 October 1992. Today it is the centrepiece of Observatory Park and a lookout over parts of the Brisbane CBD.
Blackhead Point, also known as Tai Pau Mai indigenously, or by the names Tsim Sha Tsui Point and Signal Hill (訊號山), was a cape before any land reclamation took place in Tsim Sha Tsui, Kowloon, Hong Kong. It currently remains a small hill near the coast.
Grotto Point Light, also known as Port Jackson Entrance Range Front Light, is an active lighthouse located at Grotto Point, a rocky headland at the southernmost tip of Balgowlah Heights, New South Wales, Australia, on the north side of Sydney Harbour. It serves as the front range light, Rosherville Light serving as the rear light, into Port Jackson. Rosherville Light is located almost exactly 1 mile (1.6 km) behind Grotto Point Light.
Start Point lighthouse was built in 1836 to protect shipping off Start Point, Devon, England. Open to the public in summer months, it is owned and operated by Trinity House. It has been designated by English Heritage as a grade II listed building.
Cromer Lighthouse is situated in the coastal town of Cromer, in the English county of Norfolk.
Richmond River Light, also known as Ballina Head Light and Ballina Light, is an active lighthouse located at Ballina Head, a headland in Ballina, New South Wales, Australia. The headland is at the northern side of the entrance to the Richmond River. It used to serve to guide ships into the river port and is used also serves as a leading light into the river, together with a steamer's masthead lantern with a 200 mm lens which is raised on a wooden structure 30 metres (98 ft) from it.
Crowdy Head Light is an active lighthouse located at Crowdy Head, a headland between Forster and Port Macquarie, New South Wales, Australia. It is registered with the Register of the National Estate.
Fingal Head Light is an active lighthouse located at Fingal Head, New South Wales, Australia, a headland about 5 kilometres (3.1 mi) south of Point Danger, which marks the Queensland border.
Norah Head Light is an active lighthouse located at Norah Head, a headland on the Central Coast, New South Wales, Australia, close to Toukley. It is the last lighthouse of the James Barnet style to be built, and the last staffed lighthouse constructed in New South Wales.
Point Perpendicular Light is a lighthouse located on Point Perpendicular, a point at the southern tip of the Beecroft Peninsula, in New South Wales, Australia. It marks and the northern entrance to Jervis Bay. The historic lighthouse was active from 1889 to 1993 and is still present, though its future is unclear. It is believed to be the first lighthouse in New South Wales which was built of precast concrete blocks. The light was replaced in 1993 with a skeletal tower which is active.
Completed in 1849, the original 20-metre (66 ft) Wadjemup Lighthouse was Western Australia's first stone lighthouse and was built to provide a safer sailing passage for ships to Fremantle Port and the Swan River Colony.
Low Head Lighthouse is in Low Head, Tasmania, about 7 kilometres (4.3 mi) north of George Town on the east side of the mouth of the Tamar River. It was the third lighthouse to be constructed in Australia, and it is also Australia's oldest continuously used pilot station. This light is now unmanned and automated.
Cape Moreton Light, also listed as North Point Range Rear Light, is a heritage-listed active lighthouse located on Cape Moreton, a rocky headland located at the north eastern tip of Moreton Island, a large sand island on the eastern side of Moreton Bay, on the coast of South East Queensland, Australia. It marks the northern entrance to Moreton Bay and Brisbane and also serves as the rear light for the North Point Range. With its two distinctive red bands, it also serves as a daymark. It is the oldest lighthouse in Queensland, and the only one to be built by the New South Wales Government before the separation of Queensland, which took place in 1859. It is also the only lighthouse in Queensland to be built of stone.
Double Island Point Light is an active lighthouse located at the summit of Double Island Point, a coastal headland within the Cooloola section of the Great Sandy National Park. It is located at the southern end of Wide Bay, 70 kilometres (43 mi) north of Noosa Heads, Queensland, Australia.
The Dog Island Lighthouse on Dog Island in Foveaux Strait is New Zealand's tallest lighthouse, and one of its oldest. It is notable for its masonry construction, and is a work example by an engineer who was prominent at the time. The lighthouse employed the first revolving beam in New Zealand, and the unique original light apparatus was in use for 60 years. Dog Island Lighthouse is one of the most distinct lighthouses in New Zealand, with only two others having stripes painted on them for better visibility at daytime. The lighthouse is registered by Heritage New Zealand as a Category I structure, and the adjacent lighthouse keepers cottage has a Category II registration. Originally operated by three lighthouse keepers, the structure has since 1989 been remote controlled from Maritime New Zealand's Wellington office, with Dog Island since having been uninhabited. Dog Island Lighthouse has twice featured on New Zealand stamps.
Cape Espichel Lighthouse is situated on the western coast of the civil parish of Castelo, municipality of Sesimbra, in the Setúbal district of Portugal. The lighthouse was built in 1790.
