Redonda is an
uninhabited
The list of uninhabited regions includes a number of places around the globe. The list changes year over year as human beings migrate into formerly uninhabited regions, or migrate out of formerly inhabited regions.
Definitions
The exact def ...
Caribbean
The Caribbean ( , ; ; ; ) is a region in the middle of the Americas centered around the Caribbean Sea in the Atlantic Ocean, North Atlantic Ocean, mostly overlapping with the West Indies. Bordered by North America to the north, Central America ...
island
An island or isle is a piece of land, distinct from a continent, completely surrounded by water. There are continental islands, which were formed by being split from a continent by plate tectonics, and oceanic islands, which have never been ...
which is a dependency of
Saint John, Antigua and Barbuda
Saint John (), officially the Parish of Saint John, is a civil parish of Antigua and Barbuda, on the northwestern portion of Antigua island. Its capital is the city of St. John's. Saint John borders Saint Mary, Saint Peter, Saint George, and Sai ...
, in the
Leeward Islands
The Leeward Islands () are a group of islands situated where the northeastern Caribbean Sea meets the western Atlantic Ocean. Starting with the Virgin Islands east of Puerto Rico, they extend southeast to Guadeloupe and its dependencies. In Engl ...
,
West Indies
The West Indies is an island subregion of the Americas, surrounded by the Atlantic Ocean, North Atlantic Ocean and the Caribbean Sea, which comprises 13 independent island country, island countries and 19 dependent territory, dependencies in thr ...
. The island is about long, wide, and is high at its highest point.
It lies between the islands of
Nevis
Nevis ( ) is an island in the Caribbean Sea that forms part of the inner arc of the Leeward Islands chain of the West Indies. Nevis and the neighbouring island of Saint Kitts constitute the Saint Kitts and Nevis, Federation of Saint Kitts ...
and
Montserrat
Montserrat ( , ) is a British Overseas Territories, British Overseas Territory in the Caribbean. It is part of the Leeward Islands, the northern portion of the Lesser Antilles chain of the West Indies. Montserrat is about long and wide, wit ...
, southwest of
Antigua
Antigua ( ; ), also known as Waladli or Wadadli by the local population, is an island in the Lesser Antilles. It is one of the Leeward Islands in the Caribbean region and the most populous island of the country of Antigua and Barbuda. Antigua ...
. Redonda is closer to Montserrat than to any other island; it is located northwest of Montserrat and southeast of Nevis.
Redonda is home to vast numbers of sea birds, and the island was an important source of
guano
Guano (Spanish from ) is the accumulated excrement of seabirds or bats. Guano is a highly effective fertiliser due to the high content of nitrogen, phosphate, and potassium, all key nutrients essential for plant growth. Guano was also, to a le ...
before artificial fertilisers started to be mass-produced. Guano-mining operations started in the 1860s and ceased after the start of
World War I
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
. During the mining operations a few buildings and other installations were put in place on the island, and some physical remnants of that phase in its history are still visible.
The name "Redonda" means "round" in
Spanish
Spanish might refer to:
* Items from or related to Spain:
**Spaniards are a nation and ethnic group indigenous to Spain
**Spanish language, spoken in Spain and many countries in the Americas
**Spanish cuisine
**Spanish history
**Spanish culture
...
. In 1493, on his second voyage to the New World,
Christopher Columbus
Christopher Columbus (; between 25 August and 31 October 1451 – 20 May 1506) was an Italians, Italian explorer and navigator from the Republic of Genoa who completed Voyages of Christopher Columbus, four Spanish-based voyages across the At ...
saw the island and named it "Santa María la Redonda" (the name in the Spanish language means "Saint Mary the Round").
The island was annexed by the Antiguan
Parish of Saint John on 26 March 1872.
Description

At a distance, Redonda appears as if it were one very large rock. It is the remnant of an ancient extinct
volcano
A volcano is commonly defined as a vent or fissure in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface.
On Earth, volcanoes are most oft ...
. The land rises from sea level mostly as sheer cliffs, especially on the
leeward
In geography and seamanship, windward () and leeward () are directions relative to the wind. Windward is ''upwind'' from the point of reference, i.e., towards the direction from which the wind is coming; leeward is ''downwind'' from the point o ...
(west) side. At the top of the island there is a relatively flat but tilted area of grassland which slopes to the east. There is no source of fresh water other than rain.
Judging by the name he gave the island, to
Columbus the island appeared to be rounded, at least in profile. In reality the island is long and narrow, and reaches a height of almost . The actual land area of the island is hard to estimate because of the extreme steepness of the slopes, but it is calculated to be somewhere between and .
Redonda is uninhabited. The difficult topography, the lack of a safe place to land a boat, and the absence of any freshwater source other than rainfall makes the island inhospitable to humans.

A herd of feral goats and thousands of rats were cleared from the island in 2017 as part of an
island restoration
The ecological restoration of islands, or island restoration, is the application of the principles of ecological restoration to islands and island groups. Islands, due to their isolation, are home to many of the world's endemic (ecology), endemic ...
programme.
History
In 1493,
Christopher Columbus
Christopher Columbus (; between 25 August and 31 October 1451 – 20 May 1506) was an Italians, Italian explorer and navigator from the Republic of Genoa who completed Voyages of Christopher Columbus, four Spanish-based voyages across the At ...
and his crew became the first known Europeans to see Redonda, on his second journey. He claimed it for the
Crown of Castile
The Crown of Castile was a medieval polity in the Iberian Peninsula that formed in 1230 as a result of the third and definitive union of the crowns and, some decades later, the parliaments of the kingdoms of Kingdom of Castile, Castile and Kingd ...
, but did not land there. He named the island ''Santa María la Redonda'', meaning Saint Mary the Round, reflecting the island's apparent profile when viewed from the side.
As the island is a rock of just over a square kilometre, it did not represent any interest for the powers involved in the
colonisation of the Americas and, for centuries, it was a refuge for
pirates
Piracy is an act of robbery or criminal violence by ship or boat-borne attackers upon another ship or a coastal area, typically with the goal of stealing cargo and valuable goods, or taking hostages. Those who conduct acts of piracy are call ...
.
In the 1860s, the island became a
British
British may refer to:
Peoples, culture, and language
* British people, nationals or natives of the United Kingdom, British Overseas Territories and Crown Dependencies.
* British national identity, the characteristics of British people and culture ...
possession.
During the decades after the 1860s, the rich
guano
Guano (Spanish from ) is the accumulated excrement of seabirds or bats. Guano is a highly effective fertiliser due to the high content of nitrogen, phosphate, and potassium, all key nutrients essential for plant growth. Guano was also, to a le ...
deposits of Redonda were
mined for
fertiliser
A fertilizer or fertiliser is any material of natural or synthetic origin that is applied to soil or to plant tissues to supply plant nutrition, plant nutrients. Fertilizers may be distinct from Liming (soil), liming materials or other non- ...
, with an annual yield of up to 7,000
ton
Ton is any of several units of measure of mass, volume or force. It has a long history and has acquired several meanings and uses.
As a unit of mass, ''ton'' can mean:
* the '' long ton'', which is
* the ''tonne'', also called the ''metric ...
s. Only during this time was the island inhabited by workers; the population was 120 in 1901. After the guano mining,
aluminium phosphate
Aluminium phosphate is a chemical compound. In nature it occurs as the mineral berlinite. Many synthetic forms of aluminium phosphate are known. They have framework structures similar to zeolites and some are used as catalysts, ion-exchangers o ...
for
gunpowder
Gunpowder, also commonly known as black powder to distinguish it from modern smokeless powder, is the earliest known chemical explosive. It consists of a mixture of sulfur, charcoal (which is mostly carbon), and potassium nitrate, potassium ni ...
production was discovered and mined. A
cableway
Cable transport is a broad class of transport modes that have cables. They transport passengers and goods, often in vehicles called cable cars. The cable may be driven or passive, and items may be moved by pulling, sliding, sailing, or by driv ...
was constructed to transport material down to the loading pier on the coast.
In 1914, during the
First World War
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
, the mining operations ceased, and most workers left the island. Maintenance workers remained on the island until 1929, when a
hurricane
A tropical cyclone is a rapidly rotating storm system with a low-pressure area, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms that produce heavy rain and squalls. Depending on its ...
destroyed almost all the remaining facilities.
The island has remained uninhabited since then. Two stone huts still stand from the time when the island was occupied. Although the closest island to Redonda is
Montserrat
Montserrat ( , ) is a British Overseas Territories, British Overseas Territory in the Caribbean. It is part of the Leeward Islands, the northern portion of the Lesser Antilles chain of the West Indies. Montserrat is about long and wide, wit ...
, and the second closest is
Nevis
Nevis ( ) is an island in the Caribbean Sea that forms part of the inner arc of the Leeward Islands chain of the West Indies. Nevis and the neighbouring island of Saint Kitts constitute the Saint Kitts and Nevis, Federation of Saint Kitts ...
, in 1967 Redonda became a dependency of the more distant
Antigua
Antigua ( ; ), also known as Waladli or Wadadli by the local population, is an island in the Lesser Antilles. It is one of the Leeward Islands in the Caribbean region and the most populous island of the country of Antigua and Barbuda. Antigua ...
, now part of
Antigua and Barbuda
Antigua and Barbuda is a Sovereign state, sovereign archipelagic country composed of Antigua, Barbuda, and List of islands of Antigua and Barbuda, numerous other small islands. Antigua and Barbuda has a total area of 440 km2 (170 sq mi), ...
.
Scientists from the
Montserrat Volcano Observatory visit the island in a helicopter periodically; they are using Redonda as an observation point from which to take measurements of the
Soufrière Hills
The Soufrière Hills () is an active, complex stratovolcano with many lava domes forming its summit on the Caribbean island of Montserrat. After a long period of dormancy, the Soufrière Hills volcano became active in 1995 and continued to e ...
, an active volcano on
Montserrat
Montserrat ( , ) is a British Overseas Territories, British Overseas Territory in the Caribbean. It is part of the Leeward Islands, the northern portion of the Lesser Antilles chain of the West Indies. Montserrat is about long and wide, wit ...
.
Ecology and conservation
The island is a breeding colony for multiple species of
seabird
Seabirds (also known as marine birds) are birds that are adaptation, adapted to life within the marine ecosystem, marine environment. While seabirds vary greatly in lifestyle, behaviour and physiology, they often exhibit striking convergent ...
s. It has been designated an
Important Bird Area
An Important Bird and Biodiversity Area (IBA) is an area identified using an internationally agreed set of criteria as being globally important for the conservation of bird populations.
IBA was developed and sites are identified by BirdLife Int ...
(IBA) by
BirdLife International
BirdLife International is a global partnership of non-governmental organizations that strives to conserve birds and their habitats. BirdLife International's priorities include preventing extinction of bird species, identifying and safeguarding i ...
because it supports
red-footed,
brown
Brown is a color. It can be considered a composite color, but it is mainly a darker shade of orange. In the CMYK color model used in printing and painting, brown is usually made by combining the colors Orange (colour), orange and black.
In the ...
and
masked boobies, as well as
magnificent frigatebird
The magnificent frigatebird (''Fregata magnificens''), frigate petrel or man o' war is a seabird of the frigatebird family Fregatidae. With a length of and wingspan of , it is the largest species of frigatebird. It occurs over tropical and subtr ...
s.
Animals
endemic
Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also foun ...
to the island include the
Redonda ground dragon, the
Redonda anole and an unnamed species of dwarf gecko.
The island's local ecology was severely affected by
invasive species
An invasive species is an introduced species that harms its new environment. Invasive species adversely affect habitats and bioregions, causing ecological, environmental, and/or economic damage. The term can also be used for native spec ...
, particularly introduced
goat
The goat or domestic goat (''Capra hircus'') is a species of Caprinae, goat-antelope that is mostly kept as livestock. It was domesticated from the wild goat (''C. aegagrus'') of Southwest Asia and Eastern Europe. The goat is a member of the ...
s and
rats
Rats are various medium-sized, long-tailed rodents. Species of rats are found throughout the order Rodentia, but stereotypical rats are found in the genus ''Rattus''. Other rat genera include ''Neotoma'' (pack rats), '' Bandicota'' (bandicoot ...
, for almost a century.
Island restoration
The ecological restoration of islands, or island restoration, is the application of the principles of ecological restoration to islands and island groups. Islands, due to their isolation, are home to many of the world's endemic (ecology), endemic ...
efforts were initiated in 2016, beginning with removing the island's 60 goats and roughly 6,000 rats.
The Redonda Restoration Programme involves the Environmental Awareness Group, Wildlife Management International and
Fauna and Flora International
Fauna & Flora is an international nature conservation charity and non-governmental organization based in the United Kingdom.
Founded as the Society for the Preservation of the Wild Fauna of the Empire, the society created some of the first ga ...
. Several years after the goats were removed, some local plant life began to recover.
In September 2023, the Redonda Ecosystem Reserve was established, covering nearly of land and sea, making it the largest marine protected area in the region.
Micronation

Redonda is the setting for the myth of the "
Kingdom of Redonda".
M. P. Shiel
Matthew Phipps Shiell (21 July 1865 – 17 February 1947), known as M. P. Shiel, was a British writer, remembered mainly for supernatural horror and scientific romances. His work was published as serials, novels, and as short stories. '' The Pu ...
, an author of fantasy novels, claimed that in the year of his birth, 1865, his father
Matthew Dowdy Shiell, from
Montserrat
Montserrat ( , ) is a British Overseas Territories, British Overseas Territory in the Caribbean. It is part of the Leeward Islands, the northern portion of the Lesser Antilles chain of the West Indies. Montserrat is about long and wide, wit ...
, decided to celebrate his first male child by arranging for the boy to be crowned
King
King is a royal title given to a male monarch. A king is an Absolute monarchy, absolute monarch if he holds unrestricted Government, governmental power or exercises full sovereignty over a nation. Conversely, he is a Constitutional monarchy, ...
of Redonda at the age of 15, in a ceremony purportedly carried out on the small island by a bishop.
Shiel first expressed the idea of the "Kingdom of Redonda" in a promotional leaflet for his books. Since then, the title has been "passed down", and continues to the present day. For a period of time the "Royal" lineage of Redonda had a more or less solely literary theme, with the title being given to writers, such as
John Gawsworth
Terence Ian Fytton Armstrong (29 June 1912 – 23 September 1970), better known as John Gawsworth (and also sometimes known as T. I. F. Armstrong), was a British writer, poet and compiler of anthologies, both of poetry and of short stories. He a ...
and
Jon Wynne-Tyson. Wynne-Tyson (King Juan II), his successor the Spanish novelist
Javier Marías
Javier Marías Franco (20 September 1951 – 11 September 2022) was a Spanish author, translator, and columnist. Marías published fifteen novels, including '' A Heart So White'' (''Corazón tan blanco,'' 1992'')'', '' Tomorrow in the Battle Th ...
(King Xavier), and rival contenders for the Redondan title, such as Gawsworth, William L. Gates and Bob Williamson, were featured in a
BBC Radio 4
BBC Radio 4 is a British national radio station owned and operated by the BBC. The station replaced the BBC Home Service on 30 September 1967 and broadcasts a wide variety of spoken-word programmes from the BBC's headquarters at Broadcasti ...
documentary, ''Redonda: The Island with Too Many Kings'', which was broadcast in May 2007.
See also
*
Rodondo Island
Rodondo Island is a granite island, part of the Rodondo Group, lying in northern Bass Strait, within the state boundaries of Tasmania, Australia. The island is located only south of Wilsons Promontory in Victoria, and 2' of latitude () south ...
, in
Bass Strait
Bass Strait () is a strait separating the island state of Tasmania from the Mainland Australia, Australian mainland (more specifically the coast of Victoria (Australia), Victoria, with the exception of the land border across Boundary Islet). The ...
between
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 ...
and
Tasmania
Tasmania (; palawa kani: ''Lutruwita'') is an island States and territories of Australia, state of Australia. It is located to the south of the Mainland Australia, Australian mainland, and is separated from it by the Bass Strait. The sta ...
, which was named for its resemblance to Redonda
Notes
References
*
External links
Antigua and Barbuda Museum*
{{Authority control
Uninhabited islands of Antigua and Barbuda
Important Bird Areas of Antigua and Barbuda
Stacks (geology)
Dependencies of Antigua and Barbuda
Former populated places in Antigua and Barbuda
Populated places established in the 15th century
1967 establishments in Antigua and Barbuda
States and territories established in 1967
Saint John, Antigua and Barbuda
Island restoration