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Aerial view of Honiara along the coast of Guadalcanal

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Solomon Islands

Solomon Islands is a country of many islands in the Pacific Ocean. The big islands have mountains and thick forest. People speak more than 60 languages.

Solomon Islands is a Melanesian country of volcanic islands and coral atolls northeast of Australia, in two long chains. The islands are mountainous and covered in forest, with volcanoes, reefs and a huge lake on Rennell Island. More than 60 languages are spoken. It became independent from Britain in 1978, and its 2019 census counted 720,956 people.

Solomon Islands covers most of the Solomons chain, a double line of volcanic islands and coral atolls in Melanesia, part of the volcanic arc from New Ireland to Vanuatu. Guadalcanal's Mount Popomanaseu reaches about 2,330 m. A British protectorate from 1893, the country became independent on July 7, 1978. The 2019 census counted 720,956 people, speaking more than 60 languages.

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Photo: Jenny Scott from Adelaide, Australia, CC BY 2.0, via Wikimedia Commons

Discover Solomon Islands

Solomon Islands has many islands in the Pacific Ocean.

The big islands have tall mountains. Thick forest covers the hills.

Solomon Islands is a country in the southwestern Pacific Ocean, in the region called Melanesia. Its islands form two long chains running northwest to southeast, with smaller island groups farther east.

English is the official language, but most people use Pijin, a language based on English, to talk across more than 60 local languages. The capital is Honiara, on the island of Guadalcanal. The 2019 census counted 720,956 people. The photo shows Honiara from the air in 2013, spread along the coast.

The country comprises most of the Solomons chain, except Buka and Bougainville at the northwestern end, which form an autonomous region of Papua New Guinea. Its main islands lie in two parallel chains: the southern includes Vella Lavella, the New Georgia Islands, Savo and Guadalcanal; the northern, Choiseul, Santa Isabel and Malaita; they converge on Makira (San Cristobal). The Santa Cruz Islands lie some 555 km east of Guadalcanal.

The 2019 census counted 720,956 people (369,396 male, 351,560 female) on census night, November 24, 2019. A constitutional monarchy in the Commonwealth, it has a prime minister elected by and from Parliament. The photo shows Honiara from the air (2013).

Aerial view of Honiara along the coast of Guadalcanal
Photo: Jenny Scott from Adelaide, Australia, CC BY 2.0, via Wikimedia Commons

Honiara, Guadalcanal and the provinces

Honiara is the capital and biggest city.

Most people live in small villages. They grow gardens, raise pigs and go fishing.

Honiara, on the north coast of Guadalcanal, is the capital and largest city. It became the capital after World War II, because it had an airfield, flat land and buildings left by the army. The old capital was Tulagi.

Most Solomon Islanders live in small villages in the countryside, growing their own food in gardens, raising pigs and fishing. Ships and the national airline, Solomon Airlines, link the islands.

Honiara, on Guadalcanal's north coast, is the capital and largest city; it replaced Tulagi after World War II because of a nearby airfield, flat land and military buildings. Honiara, Tulagi and Gizo handle overseas cargo, and Honiara International Airport is the main gateway, with the government-owned Solomon Airlines flying domestic and regional routes.

Most people live in small rural villages and practice subsistence gardening, pig raising and fishing alongside the cash economy. Only the plains on northern Guadalcanal have been developed for large-scale farming. Education is not compulsory; schools are run by governments and churches, and the University of the South Pacific has a campus in Honiara. The Solomon Islands National Museum opened there in 1969.

Aerial view of Honiara along the coast of Guadalcanal
Photo: Jenny Scott from Adelaide, Australia, CC BY 2.0, via Wikimedia Commons

Volcanoes, forests and Lake Tegano

Some islands have volcanoes.

It rains a lot, and thick forests grow on the hills.

The big islands are rugged and mountainous. Mount Popomanaseu on Guadalcanal is the highest peak, about 2,330 meters. The islands are part of a long chain of volcanoes: Savo has hot springs, and Tinakula and an underwater volcano called Kavachi erupt every few years.

It is hot and humid, with 3,000 to 3,500 millimeters of rain a year. Rennell Island, in the south, is a coral atoll pushed up above the sea; its old lagoon is now Lake Tegano, the largest lake in the Pacific islands.

Geologically the islands belong to the volcanic arc from New Ireland (Papua New Guinea) to Vanuatu. Savo has hot springs and last erupted in the 1840s; Tinakula (Santa Cruz) and the submarine volcano Kavachi near New Georgia erupt every few years, and Simbo has a solfatara. Earthquakes and cyclones occur regularly. Mount Popomanaseu reaches 2,330 m (Britannica; Wikidata gives 2,335 m).

UNESCO's East Rennell (1998) covers the southern third of Rennell, 86 km long, which UNESCO calls the largest raised coral atoll in the world; Lake Tegano, its former lagoon, is brackish, about 15,500 ha, and dotted with limestone islands and endemic species. UNESCO lists East Rennell as World Heritage in Danger. The photo shows the open Coral Sea, which lies south of the islands.

Somewhere in the Coral Sea
Photo: Wyncliffe from Sydney, Australia, CC0 1.0, via Wikimedia Commons

Crocodiles, pigeons and reef life

Crocodiles live in Solomon Islands.

Many kinds of pigeons, bats, frogs and lizards live there too.

As on most island groups, there are not many kinds of land animals. They include many pigeons, bats, rats, snails, lizards, frogs and turtles, and the estuarine crocodile, also called the saltwater crocodile.

Lake Tegano on Rennell has living things found nowhere else. The crocodile in the photo, named Maximo, was photographed at an alligator farm in Florida, in the United States.

Britannica describes limited fauna typical of island groups: an array of pigeons, rats, bats, snails, lizards, frogs, turtles and the estuarine crocodile (Crocodylus porosus). On Rennell, UNESCO notes dense forest with a canopy averaging 20 m and endemic species in brackish Lake Tegano, a natural laboratory shaped by frequent cyclones.

Fish and timber, the main natural resources, have been exploited so heavily that they have been depleted. The crocodile photo shows 'Maximo', a captive animal at the St. Augustine Alligator Farm in Florida, USA.

Saltwater Crocodile This is Maximo, a 15'+ crocodile at the St
Photo: Obtained from Molly Ebersold of the St. Augustine Alligator Farm, public domain, via Wikimedia Commons

Many languages, bamboo bands and shell money

People in Solomon Islands speak more than 60 languages!

Bands play music on bamboo pipes and drums.

Most Solomon Islanders are Melanesian, and small Polynesian communities live on outlying atolls such as Ontong Java, Rennell, Bellona and Tikopia. Almost everyone is Christian.

Much traditional culture lives on. Panpipes and 'bamboo bands', made of drums cut from bamboo, are popular. Craftspeople make wood carvings, shell inlay, mats, baskets and shell jewelry. Shell money from Malaita and red-feather money from Santa Cruz are still made for traditional exchanges, though everyday shopping uses the Solomon Islands dollar.

The vast majority of people are Melanesian; Polynesians live mainly on outlying atolls (Ontong Java, Bellona, Rennell, the Reef Islands, Sikaiana, Tikopia, Anuta), and Gilbertese from Kiribati were resettled on Ghizo and Vaghena between 1955 and 1971. Most are Protestant, mainly Church of Melanesia (Anglican), with Roman Catholic and other minorities. Pijin, an English-based Melanesian pidgin, is the most widely used of more than 60 languages and dialects.

Panpipes and bamboo bands are popular, and an indigenous literary movement in English grew in the late 20th century. Shell money (Malaita) and red-feather money (Santa Cruz) are made for customary transactions. Exports include fish, timber, palm oil, copra and cacao.

Aerial view of Honiara along the coast of Guadalcanal
Photo: Jenny Scott from Adelaide, Australia, CC BY 2.0, via Wikimedia Commons

Early voyagers to independence

People came to these islands thousands of years ago.

Later, Britain ruled them. In 1978 Solomon Islands became its own country.

People settled the islands by at least 2000 BCE, and Lapita pottery was used in the Santa Cruz and Reef Islands about 1500 BCE. The Spanish explorer Álvaro de Mendaña arrived in 1568, and rumors of gold gave the islands their name.

Britain declared a protectorate in 1893. During World War II, Guadalcanal saw major battles. A local movement for more say, Maasina Rule, followed the war, and the country became independent on July 7, 1978.

Austronesian-speaking settlers probably arrived by at least 2000 BCE; Lapita pottery dates to about 1500 BCE in Santa Cruz and the Reef Islands. Mendaña reached the islands in 1568, and unfounded rumors of gold led to the name Islas de Salomón; the group was not accurately charted until the late 18th century. From about 1870 to 1910 some 30,000 islanders were recruited for plantation work in Fiji and Queensland.

Britain declared a protectorate in 1893 (colonial rule from 1896). Japan occupied the islands in 1942, and the Guadalcanal campaign became one of the crucial conflicts of the Pacific War. The Maasina Rule movement (1944–52) built political consciousness; the country was renamed Solomon Islands in 1975 and became independent on July 7, 1978, with Peter Kenilorea as first prime minister. Ethnic unrest from 1998 to 2003, called the Tensions, was followed by a regional assistance mission (2003–17).

Aerial view of Honiara along the coast of Guadalcanal
Photo: Jenny Scott from Adelaide, Australia, CC BY 2.0, via Wikimedia Commons

Through the years

Solomon Islands on the map

Find Australia on the globe.

Move up to the northeast, past Papua New Guinea. Two long lines of islands are Solomon Islands.

Find Papua New Guinea, then follow its islands southeast. Bougainville belongs to Papua New Guinea, and just beyond it begin the two chains of Solomon Islands. The same chain of volcanic islands continues southeast to Vanuatu.

Solomon Islands has no land borders. The Santa Cruz Islands are far out to the east, about 555 kilometers from Guadalcanal.

The archipelago runs northwest–southeast, from Choiseul, just beyond Bougainville (Papua New Guinea), to Makira, with Rennell, the southernmost island, and Bellona to the south and the Santa Cruz Islands 555 km east of Guadalcanal. It forms part of the volcanic arc from New Ireland to Vanuatu.

Small Polynesian communities live on outlying atolls and islands away from the main chains, such as Ontong Java, Tikopia and Anuta.

Santa Cruz Islands from Guadalcanal
about 555 km east
Mount Popomanaseu
about 2,330 m
Languages and dialects
more than 60
People (2019 census)
720,956

Amazing facts

  • Shell money is still made in Solomon Islands.

    Shell money from Malaita and red-feather money from Santa Cruz are still made for traditional exchanges.

    Indigenous currencies, shell money from Malaita and red-feather money from Santa Cruz, are still made for customary transactions alongside the Solomon Islands dollar.

  • An island in Solomon Islands has a giant lake in the middle.

    Lake Tegano on Rennell Island was once the lagoon of an atoll. Now it is the largest lake in the Pacific islands.

    Rennell, 86 km long, is the world's largest raised coral atoll according to UNESCO; its former lagoon, Lake Tegano (15,500 ha), is the largest lake in the insular Pacific.

  • Some bands in Solomon Islands play drums made of bamboo.

    'Bamboo bands' play sets of drums made from bamboo, and panpipes are popular too.

    Panpipes and percussive bamboo bands, assemblages of bamboo drums, are popular in Solomon Islands music.

  • The islands got their name from stories about gold.

    After Mendaña's 1568 visit, rumors spread that he had found gold, and the islands were named the Islands of Solomon.

    Unfounded rumors after Mendaña's 1568 voyage that he had found gold led Europeans to call the group the Islas de Salomón.

Words to know

Melanesia
the region of the southwestern Pacific that includes Papua New Guinea, Solomon Islands, Vanuatu and Fiji
pidgin
a simple shared language that grows up so people with different languages can talk
raised atoll
a coral atoll that has been lifted above the sea, so its lagoon becomes a lake
protectorate
a land under the control and protection of a stronger country
solfatara
a volcanic vent that gives off only hot steam and sulfur gases
subsistence farming
growing food mainly to feed your own family

Discovery challenge

  1. About how many languages are spoken in Solomon Islands?

    About how many languages and dialects are spoken in Solomon Islands?

    Roughly how many languages and dialects are spoken in Solomon Islands, with Pijin as the most widely used?

    • Just one
    • About 5
    • More than 60
    Show the answer

    More than 60

    More than 60!

    More than 60, so many people use Pijin to talk together.

    More than 60; English is official, but Pijin is most widely understood.

  2. What is Lake Tegano?

    Lake Tegano on Rennell Island used to be what?

    Lake Tegano, the largest lake in the insular Pacific, was formerly what part of Rennell's atoll?

    • The lagoon of an atoll
    • A volcano crater
    • A glacier
    Show the answer

    The lagoon of an atoll

    It used to be a lagoon.

    The lagoon of an atoll, before the atoll was raised.

    Its lagoon; Rennell is a raised coral atoll.

  3. What is special shell money used for?

    Shell money from Malaita is made for what kind of exchanges today?

    For which kind of transactions are shell money and red-feather money still made?

    • Traditional exchanges
    • Buying airplane tickets
    • Paying online
    Show the answer

    Traditional exchanges

    For traditional exchanges.

    For traditional, customary exchanges; everyday money is the Solomon Islands dollar.

    Customary transactions.

  4. When did Solomon Islands become its own country?

    In which year did Solomon Islands become independent?

    On July 7 of which year did Solomon Islands gain independence?

    • 1568
    • 1978
    • 1998
    Show the answer

    1978

    In 1978.

    1978, on July 7.

    1978, with Peter Kenilorea as first prime minister.

Places to discover in Solomon Islands

Animals of Solomon Islands

Explore next

For parents & teachers

What children will learn

  • Locate Solomon Islands northeast of Australia and describe its two island chains.
  • Explain why the islands have volcanoes and how a raised atoll forms a lake.
  • Describe the country's many languages, music and traditional shell money.
  • Outline the history from early settlers to independence in 1978.

Recommended ages: 3 to 17 · About 15 minutes

Talk about it

  • How would you talk with neighbors if every village had its own language?
  • Why might people keep making shell money when they also use dollars?
  • What could you make music with from things found in nature?

Try at home or in class

  • Make a simple panpipe by taping together drinking straws cut to different lengths and blowing across the tops.
  • Count how many languages people in your class or family can say 'hello' in.

Key vocabulary: Melanesia, pidgin, raised atoll, protectorate, solfatara, subsistence farming

Where these facts come from

  1. Wikidata , Wikimedia Foundation (CC0 1.0)
  2. Natural Earth vector data , Natural Earth (NACIS) (Public domain)
  3. Solomon Islands , Encyclopaedia Britannica
  4. Solomon Islands: History , Encyclopaedia Britannica
  5. East Rennell , UNESCO World Heritage Centre
  6. Solomon Islands 2019 Population and Housing Census, Report Volume 2: Basic Tables and Census Operations , Solomon Islands National Statistics Office
  7. PlayOwl region table, version 1 , PlayOwl (PlayOwl original data)
  8. flag-icons 7.5.0 , Panayiotis Lipiridis and contributors (MIT)
  9. Wikimedia Commons , Wikimedia Foundation (Per file (public domain, CC0, CC BY or CC BY-SA); see each media record)

Checked, not yet human-reviewed. Last updated November 1, 2026. Spotted a mistake? Tell us.

Picture credits
  • Photo: Jenny Scott from Adelaide, Australia, CC BY 2.0, via Wikimedia Commons · source · license
  • Photo: Wyncliffe from Sydney, Australia, CC0 1.0, via Wikimedia Commons · source · license
  • Photo: Obtained from Molly Ebersold of the St. Augustine Alligator Farm, public domain, via Wikimedia Commons · source