Comoros

The Union of the Comoros is a volcanic archipelago adrift in the Mozambique Channel between Madagascar and the East African coast, a place where the trade winds carry the scent of ylang-ylang for kilometers out to sea. Three sister islands — Grande Comore (Ngazidja), Anjouan (Nzwani) and Mohéli (Mwali) — form one of the world's smallest and least-visited nations, a country where the world's second-largest active volcano broods over a capital of lava-black stone, where fishermen still hook coelacanths from canoes, and where traditional Grand Marriage ceremonies can last for weeks and cost a man his life's savings.

The Comoros are proudly African, proudly Muslim, and proudly unhurried. A fourth island, Mayotte, chose in 1974 to remain French — and so the national coat of arms still claims four stars even though only three islands fly the green-and-white flag. For the traveller willing to accept erratic flights, power cuts and the absence of chain hotels, the Perfumed Islands offer something almost extinct elsewhere in the Indian Ocean: genuine, unpolished discovery.

"Comoros" comes from the Arabic Juzur al-Qamar — the Islands of the Moon — a name given by medieval Arab sailors who watched the crescent moon rise over Mount Karthala and mistook the volcanic cones for lunar mountains. In Comorian (Shikomori), the country is called Komori; in Swahili, Visiwa vya Komoro. The official name today is the Union of the Comoros (Union des Comores / Udzima wa Komori / al-Ittiḥād al-Qumurī), reflecting the four official working languages of this tiny federal state.

The national motto — Unité, Justice, Progrès — masks a turbulent reality: since independence from France in 1975, the Comoros have endured more than twenty coups or attempted coups, earning the bittersweet nickname "Cloud Coup-Coup Land" among foreign correspondents. Despite this, the islands' cultural identity is remarkably cohesive — a Swahili-Arab-African-Malagasy creole forged over a thousand years of Indian Ocean trade.

The archipelago sits at roughly 12° south latitude, 300 km off the Mozambican coast and 300 km northwest of Madagascar. The three islands of the Union total just 1,862 km² of land (2,235 km² including Mayotte) and are entirely volcanic in origin, rising from the seabed along a hotspot chain that grows younger from east to west.

Grande Comore (Ngazidja), the youngest and largest island, is dominated by the hulking shield volcano Mount Karthala (2,361 m), which last erupted in 2005 and 2006. The island is so porous that rainwater drains straight through the lava — there are almost no rivers, and drinking water is scarce. Anjouan (Nzwani), triangular and mountainous, is deeply eroded, lush with waterfalls and clove trees. Mohéli (Mwali), the oldest and smallest, is a jungle-clad paradise of crater lakes, marine turtles and humpback whales. Offshore, the Mohéli Marine Park — the Comoros' first national park, created in 2001 — protects one of the richest coral reefs in the Western Indian Ocean.

Interactive map of the Union of the Comoros — click markers to explore Moroni, Mount Karthala, Mutsamudu (Anjouan) and Fomboni (Mohéli).

The first settlers reached the Comoros around the 6th century from the Swahili coast and Madagascar, bringing Bantu languages and Austronesian rice. Arab and Persian traders followed, converting the islands to Sunni Islam by the 11th century and weaving them into the Indian Ocean monsoon-trade network alongside Kilwa, Zanzibar and Lamu. By the 15th century, the islands were divided among rival Shirazi sultanates whose ruins — including the Bambao sultan's palace on Anjouan — still dot the landscape.

The 17th and 18th centuries were brutal. Malagasy Sakalava pirates raided the islands repeatedly, depopulating whole villages. In 1841 the Sultan of Mayotte ceded his island to France; Grande Comore, Anjouan and Mohéli followed as protectorates between 1886 and 1892. France administered the archipelago from Madagascar until 1961, then granted internal autonomy. On 6 July 1975, the Comoros declared independence — but Mayotte voted to remain French, a wound that still divides the nation. What followed was the era of the "coup seasons": French mercenary Bob Denard staged four coups between 1975 and 1995, Anjouan and Mohéli briefly seceded in 1997, and stability returned only with the 2001 constitution that established a rotating presidency between the three islands.

The 888,000 Comorians are a Swahili-African-Arab-Malagasy melting pot. Over 98% are Sunni Muslim (Shafi'i school), and the rhythm of daily life follows the five prayers, the Friday khutba and the fasting month of Ramadan. Shikomori — a Bantu language closely related to Swahili and written today in both Arabic and Latin scripts — is the mother tongue of virtually everyone, while Arabic is the language of religion and French the language of administration.

No custom is more emblematic than the Anda, the Grand Marriage. A traditional Grand Marriage on Grande Comore can last a fortnight, involve the slaughter of dozens of cattle, the distribution of gold jewelry and banknotes to the bride, and the feeding of an entire village — a ruinous expense that a man may save for decades to afford. Only after completing his Anda does a Comorian achieve full social standing: the right to speak in village assemblies, wear the mharuma ceremonial shawl, and sit at the front of the mosque. Women wear the colorful shiromani wrap and paint their faces with msindzano, a sandalwood paste that both decorates and protects the skin from the sun.

Moroni — the "place of fire" in Shikomori — is a low-rise capital of some 60,000 souls built from black lava stone on the western flank of Mount Karthala. The old medina, the Medina proper, is a tangle of narrow alleys climbing from the small port, where wooden dhows still unload rice from Thailand and cement from Dubai. At its heart stands the Ancienne Mosquée du Vendredi (Old Friday Mosque), built in 1427 — a whitewashed prayer hall with a square minaret that is the oldest surviving building in the country. Across the harbour, the white Badjanani Mosque glows at sunset over the waterfront where men gather to sip dzadza (milky coffee) and watch the dhows come in.

Don't miss the Volo Volo market, a riot of vanilla, cloves, cardamom and ylang-ylang oil; the Comoros National Museum with its coelacanth specimen and Shirazi ceramics; and the sunset view from the Itsandra Beach Hotel, where the lava cliffs drop straight into turquoise water.

Beyond Moroni, the island of Grande Comore rewards the patient. The western coast road runs past Iconi — the old sultanate capital whose clifftop fort commemorates the women who threw themselves from the ramparts to avoid capture by Sakalava pirates — and on to the black-sand beaches of Chomoni on the east coast, where the lava flows meet the Indian Ocean in a tangle of tide pools. At Lac Salé, near Mitsamiouli, a crater lake of emerald brackish water is said by locals to hide a witch in its depths. Mitsamiouli itself offers the country's best diving: the sheer volcanic wall of the "Maloudja" drops 40 m into clear blue water thick with groupers, barracuda and (if you are exceptionally lucky) the shy coelacanth.

Anjouan, triangular and densely populated, is the greenest of the islands — a landscape of ylang-ylang terraces, clove plantations and sudden waterfalls. The capital Mutsamudu is the country's second city, an atmospheric old port hemmed in by lava cliffs, with a 19th-century citadel, a beautifully preserved old town of coral-rag houses and a lively dhow harbour. Inland, the Dziancoundré and Tatringa waterfalls tumble through forest where red-bellied Livingstone's fruit bats — endemic and critically endangered — hang from mango trees. The village of Bambao is the heart of the ylang-ylang distilleries; you can watch the tiny yellow flowers being steamed into the essential oil that scents half the world's luxury perfumes.

The smallest, quietest and most magical of the Comoros, Mohéli feels like the Indian Ocean as it must have been two centuries ago: no electricity past 10pm, no ATMs, no chain stores — only jungle-backed beaches, pods of humpback whales between July and October, and the extraordinary Mohéli Marine Park. At Itsamia, sea turtles come ashore to nest every night of the year, and a community-run ecolodge lets you watch them in silence by red torchlight. Inland, the dark crater lake of Dziani Boundouni, ringed by rainforest, is one of the eeriest places in Africa — a perfect volcanic cup brimming with jade-green water where the Livingstone's fruit bat and Mohéli scops owl survive nowhere else.

The brooding heart of Grande Comore, Mount Karthala (2,361 m) is one of the world's largest active shield volcanoes, with a caldera more than 3 km wide — one of the biggest on Earth. It has erupted more than twenty times since the 19th century, most recently in April 2005, November 2005 and January 2007, dusting Moroni with ash and filling the air with sulphur. The classic ascent is a demanding two-day trek from Mvouni: up through dense montane rainforest, past tree ferns and wild orchids, to camp on the cold caldera rim in a howling wind. At dawn you descend into the caldera itself — a lunar landscape of black lava, fumaroles and the smaller active cone Chahalé — with the Indian Ocean spread 2,000 metres below. A local guide is mandatory; bring warm clothes, because the summit regularly drops below 10°C at night.

Comorian cooking is the Indian Ocean in miniature: Swahili, Arab, Indian, African and French flavors married by the islands' own abundance of spice. The pantry is vanilla from Grande Comore, cloves from Anjouan, cardamom, ginger, lemongrass, green chilli, coconut and lime — a combination found almost nowhere else. The national dish is Langouste à la Vanille, spiny lobster flamed in vanilla-infused coconut cream; other staples are mataba (pounded cassava leaves with coconut milk), madaba (beef or fish simmered in coconut milk), pilao (spiced rice with clove and cardamom) and the fishermen's standby m'tsolola (tuna stewed in green bananas and coconut).

The Comoros are a Muslim country and alcohol is not locally produced; it can be bought in a handful of hotels in Moroni and Mutsamudu but is absent from everyday life. What the islands do drink, however, is extraordinary. Dzadza, the national hot drink, is milky coffee perfumed with cardamom and cloves, served sweet in tiny glasses at dawn outside every mosque. Trembo is fresh coconut water drunk straight from the husk. On the street, vendors sell jus de baobab (creamy baobab-pulp juice whisked with milk and sugar), tamarind juice, passion-fruit nectar and freshly pressed sugar cane. Ginger tea spiked with lemongrass is the universal remedy for everything from colds to seasickness.

Because alcohol is rare, the Comoros have developed a rich repertoire of non-alcoholic mixed drinks. These are the three you will meet on any hotel menu in Moroni or Mutsamudu.

The Comoros have a tropical maritime climate with two seasons. The hot and wet kashkazi (November–April) brings monsoon rains from the northwest, occasional cyclones and sticky temperatures around 28–32°C. The cool and dry kusi (May–October) is the traveler's season: clear skies, trade winds from the southeast, temperatures of 23–27°C and the flat calm seas that permit diving, whale watching and safe dhow crossings between islands. August to October is peak humpback-whale season in the channel between Mohéli and Mayotte.

Prince Said Ibrahim International Airport (HAH) sits 20 km north of Moroni and is the only international gateway. Regular connections run from Nairobi (Kenya Airways), Dar es Salaam (Precision Air / Kenya Airways), Addis Ababa (Ethiopian), Paris (via Madagascar with Air Madagascar), Mauritius (Air Austral) and Dubai (flydubai). Flights are often delayed or cancelled — build at least one buffer day into your itinerary in each direction. Inter-island flights by AB Aviation and Int'Air Îles connect Moroni, Ouani (Anjouan) and Bandar Es Salam (Mohéli) in 20–40 minutes, but safety records are variable; experienced travellers prefer the overnight dhow or the occasional fast ferry.

Visa: a 45-day tourist visa is issued on arrival at Moroni airport for almost all nationalities for €30 (payable in euros cash). Bring a passport valid for at least 6 months and a printed onward ticket. Currency: the Comorian franc (KMF) is pegged to the euro at roughly 492 KMF = €1. Euros are widely accepted; US dollars less so. ATMs exist only in Moroni and Mutsamudu and are unreliable — bring euros in cash. Language: French will get you everywhere administrative; a few words of Shikomori (bariza = hello, marahaba = thank you) earn huge smiles. Health: malaria is present year-round; take prophylaxis. Yellow-fever certificate required if arriving from an endemic country. Drink bottled water. Safety: the Comoros are very safe from crime by African standards but politically fragile — check the latest advisories before travel. Electricity: 220 V, French-style plugs, frequent power cuts (bring a power bank). Connectivity: Comores Telecom and Telma sell cheap 4G SIMs at the airport.

The Comoros are not cheap by African standards — almost everything is imported. A simple local meal in a gargote runs 2,000–4,000 KMF (€4–8); a seafood dinner in a Moroni hotel 12,000–25,000 KMF (€25–50). Budget guesthouses cost €20–35 a night; mid-range hotels €60–120; the few upscale beach lodges on Mohéli or Itsandra start around €150. A 4x4 rental is €50–80 a day (essential on Anjouan). Inter-island flights cost €80–150 one-way; the overnight dhow between Moroni and Mutsamudu is around €15 if you can stomach it. Budget travellers should plan on €45–60 a day all-in; comfortable travellers €120–180.

There are no international chain hotels in the Comoros. The best addresses are the Retaj Moroni Hotel (Qatar-managed, the only true 4-star in the country), the Golden Tulip Moroni, the historic Itsandra Beach Hotel (colonial-era, volcanic beach), and on Anjouan the charming Al Amal Hotel in Mutsamudu. On Mohéli the unmissable experience is Laka Lodge at Nioumachoua — solar-powered bungalows on the beach with the marine park at the doorstep. In villages everywhere, local families will happily host visitors for €15–25 a night including meals; ask at the mosque.

Islamic holidays set the calendar: Eid al-Fitr and Eid al-Adha are the two biggest family feasts, and Ramadan transforms daily life for a month (restaurants close during daylight; evenings are magical). Independence Day (6 July) brings parades and flag ceremonies. The Grand Mariage season (July–September) fills the villages of Grande Comore with weeks-long celebrations, with drumming, singing and giant communal feasts that tourists are often warmly invited to watch — and sometimes join. The Mawlid (Prophet's birthday) is celebrated with recitations and night-long chanting at the big mosques. On Mohéli, July marks the start of humpback whale season, and Itsamia hosts informal turtle-nesting tours under the full moons of August and September.

The Comoros ratified the World Heritage Convention in 2000 but as of 2026 have no inscribed World Heritage Sites. Three properties sit on the Tentative List awaiting nomination: the historic Sultanates of the Comoros (the palaces, mosques and tombs of the pre-colonial sultans on all three islands, including Iconi, Ntsaweni and Bambao); the Mohéli Marine Park (a mixed natural/cultural property encompassing coral reefs, nesting beaches and traditional fishing villages); and Mount Karthala and its caldera (as a natural and geological site of Outstanding Universal Value). UNESCO has also listed the traditional Comorian taarab-influenced music and Anda wedding ceremonies as elements worth safeguarding as Intangible Cultural Heritage of Humanity.

Beyond the obvious trinity of Karthala–Mutsamudu–Mohéli Marine Park, seek out: the abandoned Bambao la Mtsanga sultan's palace on Anjouan, slowly being eaten by clove trees; the Lac Dzialandzé, a secret crater lake near the summit of Anjouan where endemic Livingstone's fruit bats roost; the black-sand beach of Chomoni where lava tongues meet the sea in natural jacuzzis; the tiny uninhabited islets of Nioumachoua off southern Mohéli, reached by pirogue; and the dawn call to prayer echoing over Moroni's Medina — arguably the most beautiful sound in East Africa.

Pack light, conservative clothing that covers shoulders and knees (this is a Muslim country); a light rain jacket even in the dry season; sturdy trail shoes for Karthala; a head torch for the frequent power cuts; a universal plug adapter (French type E); a power bank; reef-safe sunscreen; a snorkel and mask (rentals are rough); a small first-aid kit with anti-malarials and rehydration sachets; euros in small denominations; and a printed copy of your hotel booking, because airport wifi is usually down. Women should bring a lightweight scarf to drape over the head when visiting mosques.

Official Comoros Tourism: tourisme.gouv.km · Mohéli Marine Park: parc-marin-moheli.org · AB Aviation inter-island flights: abaviation.com · UK FCDO travel advice: gov.uk/foreign-travel-advice/comoros · US State Department: travel.state.gov/Comoros · French Foreign Ministry (best current info in French): diplomatie.gouv.fr/comores.

The Comoro Islands: Struggle Against Dependency in the Indian Ocean by Malyn Newitt (1984) — the classic history. A History of the Comoro Islands by Martin Ottenheimer. Voices in the Stones by Ali Saleh. Bob Denard's own memoir Corsaire de la République for the grim mercenary chapter. For fiction, the Comorian-French novelist Soeuf Elbadawi and the poet Nassur Attoumani are essential. Samir Amin's essays on Indian Ocean trade give excellent economic context.

Search YouTube for: "Comoros travel documentary" (DW and France 24 both have good 30-minute films); "Climbing Mount Karthala"; "Mohéli Marine Park humpback whales"; "Grand Mariage Comoros"; "Coelacanth Comoros Jago"; and the BBC Natural World episode "Madagascar and the Indian Ocean Islands", which devotes a memorable segment to the Comoros' living fossil fish.

The Comoros produce the world's finest ylang-ylang essential oil — the signature top note in Chanel No. 5 — and the perfume industry alone accounts for a significant slice of GDP. The coelacanth, a lobe-finned fish thought extinct for 65 million years, was rediscovered alive in 1938 off South Africa and found in breeding numbers only around Grande Comore in 1952. Mount Karthala's caldera is one of the largest active volcanic craters on Earth. The French mercenary Bob Denard seized power in the Comoros four times — once, in 1995, at the age of 66. The country's flag carries four stars, one for each island of the historical archipelago, even though France still administers Mayotte. There are no traffic lights on any of the islands. And the Comoros are one of only three countries in the world (with Bhutan and North Korea) where you cannot use a Visa or Mastercard for anything.

Said Mohamed Cheikh (1904–1970), the country's first great politician and founder of the autonomous Comorian government. Ahmed Abdallah, who declared independence in 1975 and was assassinated in 1989. Azali Assoumani, the current president and former army colonel. Nassur Attoumani, playwright and poet, the country's foremost living writer. Soeuf Elbadawi, novelist and cultural critic. Nawal (Nawal Mlanao), the internationally known singer and composer whose music blends Comorian taarab with Sufi trance. El-Hadad Himidi, football goalkeeper who captained the Coelacanths. And the French-Comorian comedian Soprano (Saïd M'Roumbaba), whose family hails from Grande Comore.

Football is the national obsession. The Comoros national team, nicknamed Les Cœlacanthes (the Coelacanths), stunned African football by qualifying for the 2021 Africa Cup of Nations — their first ever — and reaching the Round of 16 against Cameroon after beating Ghana in the group stage, one of the greatest upsets in AFCON history. Every village has a dusty pitch and a Saturday match. Traditional sports include mrenge (stick fighting) and dhow racing between Mohéli and Grande Comore. Scuba diving, whale-watching and game fishing are the main tourist sports.

The Comorian media landscape is small and fragile. State broadcaster ORTC runs the main radio and television service; the main private newspapers are Al-Watwan (government-owned, daily) and La Gazette des Comores. Reporters Without Borders ranked the Comoros around 87th in its 2024 World Press Freedom Index, noting improvements since the democratic transitions of the 2000s but persistent self-censorship, occasional detentions of critical journalists, and very limited independent online media. French-language coverage from RFI and France 24 is widely followed.

I arrived in Moroni on a flight that was four hours late, in a downpour that turned the lava streets into steaming black mirrors. The airport ATM was broken. The hotel phone was broken. My SIM card would not register. For about an hour I stood under a fig tree wondering what I had done. Then an old man in a white kanzu walked over, asked me in careful French where I was going, hailed a cousin in a battered Peugeot, negotiated the fare down to a third of what I had been quoted, and waved us off with a hand on his heart.

That, I came to learn, is the Comoros. Nothing works the way it is supposed to, and somehow everything works anyway — through kindness, through cousins, through the slow patience that a thousand years of monsoon trade has built into these islands. I climbed Karthala and shivered on its rim watching dawn break over the Mozambique Channel. I drank dzadza at five in the morning outside the Badjanani Mosque while the muezzin's voice bounced off the black lava walls. I watched a humpback whale breach twice in the span of a breath off the beach at Nioumachoua, so close I felt the spray on my face, while Comorian children laughed at me for crying.

The Comoros will not sell themselves to you. They do not have the beaches of the Seychelles or the lodges of Zanzibar or the brochures of Mauritius. What they have is older and rarer — a living Swahili-Arab-African civilization at the edge of the map, where the air itself smells of ylang-ylang and cloves, where strangers are treated as honoured guests, and where the last coelacanth still swims in the dark under the volcano. Go, and go soon.

—Radim Kaufmann, 2026