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 lenses and to serve as a beacon for navigational aid, for maritime pilots at sea or on inland waterways. Lighthouses m ...

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, J ...

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 5,948 people. Geography Coolangatta and its ...

and

Tweed Heads Tweed Heads is a town in New South Wales. It is located on the Tweed River in north-eastern New South Wales, Australia, in Tweed Shire, next to the border with Queensland and adjacent to its "twin town" of Coolangatta, which is a suburb of the ...

, marking the border between

Queensland ) , nickname = Sunshine State , image_map = Queensland in Australia.svg , map_caption = Location of Queensland in Australia , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , establishe ...

and

New South Wales ) , nickname = , image_map = New South Wales in Australia.svg , map_caption = Location of New South Wales in AustraliaCoordinates: , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , es ...

Australia Australia, officially the Commonwealth of Australia, is a sovereign country comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands. With an area of , Australia is the largest country by ...

. 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" is an acronym for "light amplification by stimulated emission of radiation". The ...

as a light source.

History

Point Danger Light was the third of a group of seven

concrete Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time. Concrete is the second-most-used substance in the world after water, and is the most wid ...

towers erected between 1964 and 1979 in Queensland, in order of erection

Cape Capricorn Light Cape Capricorn Light is an active heritage-listed lighthouse located on Cape Capricorn, a coastal headland on the northeast point of Curtis Island, in Gladstone Region, Central Queensland, Australia. The lighthouse, constructed in 1964, is t ...

New Caloundra Light New Caloundra Light, also known as New Caloundra Head Light, is an inactive lighthouse located in Caloundra on the Sunshine Coast in South East Queensland, Australia. It stands on Canberra Terrace near downtown Caloundra. The lighthouse was ac ...

, 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 re ...

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

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 Moreto ...

and

Archer Point Light Archer Point Light is an active lighthouse on Archer Point, a conical, grassy headland about southeast of Cooktown, Queensland, Australia. Originally an 1883 Timber framing, timber frame lighthouse covered with galvanised iron, it was replace ...

. Constructed in 1971, it commemorates the bicentennial of

Captain Cook James Cook (7 November 1728 Old Style date: 27 October – 14 February 1779) was a British explorer, navigator, cartographer, and captain in the British Royal Navy, famous for his three voyages between 1768 and 1779 in the Pacific Ocean and ...

'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, and the light source was replaced in 1975 by a regular

electric lamp An electric light, lamp, or light bulb is an electrical component that produces light. It is the most common form of artificial lighting. Lamps usually have a base made of ceramic, metal, glass, or plastic, which secures the lamp in the soc ...

Current display

The

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

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 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 *Automotive battery, a device to provide power t ...

float charged from the

mains electricity Mains electricity or utility power, power grid, domestic power, and wall power, or in some parts of Canada as hydro, is a general-purpose alternating-current (AC) electric power supply. It is the form of electrical power that is delivered to h ...

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, east, south, and west, commonly denoted by their initials N, E, S, and W respectively. Relative to north, the directions east, south, and west are ...

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 Responsibilities for traditional coast guard duties in Australia are distributed across various federal, state and community agencies. The de facto coast guard of Australia is the Maritime Border Command, a joint command of the Australian Defe ...

Point Danger station.

Site operation and visiting

The light is operated by

Transport for NSW Transport for NSW, sometimes abbreviated to TfNSW, and pronounced as Transport for New South Wales, is an agency of the New South Wales Government established on 1 November 2011, and is the leading transport and roads agency in New South Wales ...

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

Notes

References