Point Danger Light, also known as the Captain Cook Memorial Light, is an active

lighthouse A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lens (optics), lenses and to serve as a beacon for navigational aid for maritime pilots at sea or on inland waterways. Ligh ...

located on Point Danger, a

headland A headland, also known as a head, is a coastal landform, a point of land usually high and often with a sheer drop, that extends into a body of water. It is a type of promontory. A headland of considerable size often is called a cape.Whittow, Jo ...

between

Coolangatta Coolangatta is a coastal suburb in the City of Gold Coast, Queensland, Australia. It is the Gold Coast's southernmost suburb and it borders New South Wales. In the , Coolangatta had a population of 6,491 people. History Coolangatta is situat ...

and

Tweed Heads Tweed Heads is a coastal city at the mouth of the Tweed River in the Northern Rivers region of the state of New South Wales, Australia. Tweed Heads is the northernmost town in New South Wales, and is located in the Tweed Shire local government ...

, marking the border between

Queensland Queensland ( , commonly abbreviated as Qld) is a States and territories of Australia, state in northeastern Australia, and is the second-largest and third-most populous state in Australia. It is bordered by the Northern Territory, South Austr ...

and

New South Wales New South Wales (commonly abbreviated as NSW) is a States and territories of Australia, state on the Eastern states of Australia, east coast of :Australia. It borders Queensland to the north, Victoria (state), Victoria to the south, and South ...

Australia Australia, officially the Commonwealth of Australia, is a country comprising mainland Australia, the mainland of the Australia (continent), Australian continent, the island of Tasmania and list of islands of Australia, numerous smaller isl ...

. It lays claim to be the first lighthouse in the world to experiment with

laser A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The word ''laser'' originated as an acronym for light amplification by stimulated emission of radi ...

as a light source.

History

Point Danger Light was the third of a group of seven

concrete Concrete is a composite material composed of aggregate bound together with a fluid cement that cures to a solid over time. It is the second-most-used substance (after water), the most–widely used building material, and the most-manufactur ...

towers erected between 1964 and 1979 in Queensland, in order of erection Cape Capricorn Light, New Caloundra Light, itself,

New Burnett Heads Light The New Burnett Heads Light, also known as South Head Light, is an active lighthouse standing on the south side of the Burnett River entrance, in Burnett Heads, Queensland, Australia. In 1971 it replaced the Old Burnett Heads Light, which was r ...

Fitzroy Island Light Fitzroy Island Light is an inactive lighthouse on Fitzroy Island (Queensland), Fitzroy Island, a continental island southeast of Cairns, Queensland, Australia. It was only active between 1973 and 1992 but, together with Little Fitzroy Island Lig ...

Point Cartwright Light Point Cartwright Light is an active lighthouse located on Point Cartwright, a point near the mouth of the Mooloolah River, in Mooloolaba, Queensland, Australia. It marks the entrance to the North West Channel, a deep water channel into Moreton ...

and Archer Point Light. Constructed in 1971, it commemorates the bicentennial of

Captain Cook Captain James Cook (7 November 1728 – 14 February 1779) was a British Royal Navy officer, explorer, and cartographer famous for his three voyages of exploration to the Pacific and Southern Oceans, conducted between 1768 and 1779. He complet ...

's first voyage, and specifically the voyage along the east coast of Australia in 1770. It was first exhibited on 18 April 1971. The original light source was an experimental laser-based light, and the lighthouse may very well be the first in the world to experiment with this light source. However, the experiment failed. The laser was too narrow to be easily seen by ships. The light source was replaced in 1975 by a regular

electric lamp Electric light is an artificial light source powered by electricity. Electric Light may also refer to: * Light fixture, a decorative enclosure for an electric light source * ''Electric Light'' (album), a 2018 album by James Bay * Electric Light ( ...

Current display

The

light characteristic A light characteristic is all of the properties that make a particular somewhat navigational light identifiable. Graphical and textual descriptions of navigational light sequences and colours are displayed on nautical charts and in Light Lists ...

shown is two white flashes every ten seconds (Fl.(2)W. 10s), visible at 170°-330°''List of Lights''. for . The light source is an electric lamp, fed by a

battery Battery or batterie most often refers to: * Electric battery, a device that provides electrical power * Battery (crime), a crime involving unlawful physical contact Battery may also refer to: Energy source * Battery indicator, a device whic ...

float charged from the

mains electricity Mains electricity, utility power, grid power, domestic power, wall power, household current, or, in some parts of Canada, hydro, is a general-purpose Alternating current, alternating-current (AC) electric power supply. It is the form of electri ...

Structures

The lighthouse is constructed of four concrete columns, marked with the four

cardinal direction The four cardinal directions or cardinal points are the four main compass directions: north (N), south (S), east (E), and west (W). The corresponding azimuths ( clockwise horizontal angle from north) are 0°, 90°, 180°, and 270°. The ...

s, and a

bronze sculpture Bronze is the most popular metal for Casting (metalworking), cast metal sculptures; a cast bronze sculpture is often called simply "a bronze". It can be used for statues, singly or in groups, reliefs, and small statuettes and figurines, as w ...

hung between the columns. Also, near-by is a one-story building housing the Marine Rescue NSW Point Danger station.

Site operation and visiting

The light is operated by

Transport for NSW Transport for NSW (TfNSW) is a Government of New South Wales, New South Wales Government transport services and roads List of New South Wales government agencies, agency established on 1 November 2011. The agency is a different entity to the NSW ...

. The site is accessible, but the tower is closed to the public.

Notes

References