Comoros Travel Guide

The Union of the Comoros is an archipelago of four main volcanic islands—Grande Comore (Ngazidja), Mohéli (Mwali), Anjouan (Ndzuani), and Mayotte (administered by France)—situated in the Indian Ocean between Madagascar and the East African coast. Three of the four islands form the independent republic; Mayotte is a French overseas department and is treated separately.

Comoros sits at a crossroads of African, Arab, and South Asian cultural influences, visible in its architecture, cuisine, religious practice, and daily rhythms. Islam is central to Comorian life, with centuries-old mosques and a tradition of elaborate wedding celebrations called the Grand Mariage.

The islands remain one of the least-visited destinations in Africa, which means travelers encounter largely unspoiled landscapes: dense tropical forest, active and dormant volcanoes, pristine coral reefs, and mangrove coastlines. Infrastructure is developing and services can be limited compared to neighboring island nations, so a degree of flexibility and patience is essential.

Comoros is also one of the world's foremost producers of ylang-ylang essential oil, used in the perfume industry, and the scent of the flower drifts through coastal villages. The coelacanth, a living-fossil fish once thought extinct, was rediscovered in Comorian waters and remains a point of national pride.

Visas

Entry requirements for Comoros can change. Check TravelerPulse's Visas section and verify current rules directly with the official Comorian immigration authority or your nearest Comorian consulate before travel.

Health

Consult a travel health clinic at least four to six weeks before departure. Malaria is present on all islands and year-round prophylaxis is strongly recommended. Yellow fever vaccination may be required if you are arriving from an endemic country—verify this with your health provider. Tap water is generally not safe to drink; bottled or treated water is the practical choice throughout.

Money

ATMs exist in Moroni (the capital) but are not reliable across the islands. Carry sufficient Comorian Francs in cash for inter-island travel, smaller towns, and rural areas. Some larger hotels accept credit cards, but do not count on card payments outside the capital.

Connectivity

Mobile data coverage is available from local carriers in urban areas but can be patchy in rural and mountainous zones. Wi-Fi exists in some hotels and guesthouses in Moroni; speeds and reliability vary. A local SIM card is often the most practical solution for staying connected.

Flights

Moroni's Prince Said Ibrahim International Airport (HAH) on Grande Comore is the main international gateway. Regional carriers and connections via Nairobi, Antananarivo, Dar es Salaam, and Réunion are common routes. Direct international options are limited, so most travelers connect through a regional hub. Anjouan and Mohéli have smaller domestic airports. Always reconfirm schedules locally, as timetables on smaller routes can shift.

Ferries

Inter-island ferry services operate between Grande Comore, Anjouan, and Mohéli, though schedules, safety standards, and sea conditions vary. The crossing between islands can be rough, particularly during the cyclone season (November to April). Verify current ferry operators and departure points on arrival in Moroni. Dhow travel is traditional but not recommended for safety reasons.

Entry Point

Most international travelers arrive by air into Moroni. If you plan to visit Mayotte, note it operates under French/EU immigration rules entirely separately from the Comorian republic.

Within Islands

Shared taxis (known locally as taxis-brousse or bush taxis) are the primary form of public transportation on each island, running fixed routes between towns and villages. They are inexpensive but depart when full rather than on a fixed schedule. Private taxi hire is possible in Moroni and gives more flexibility; agree on a fare before departing.

Inter-Island

Domestic flights between Grande Comore, Anjouan, and Mohéli are operated by local carriers; verify current schedules and availability on arrival or with your accommodation. Ferry services are an alternative but require attention to weather conditions and vessel safety.

Motorbike and Car Rental

Motorbike hire is available in some areas and suits independent travelers exploring coastal roads. Car rental is possible in Moroni; road quality improves in main towns but can be rough on mountain tracks. Driving is on the right. Fuel availability outside major towns should be confirmed before long journeys.

Grande Comore (Ngazidja)

Mount Karthala is one of the world's largest active shield volcanoes and a demanding but rewarding multi-day trek. Confirm current volcanic activity status with local guides before attempting the ascent. The medina of Moroni, centered on the Ancienne Mosquée du Vendredi, rewards slow exploration on foot. Itsandra Beach and the surrounding coastline offer snorkeling and swimming.

Mohéli (Mwali)

Mohéli Marine Park is arguably the ecological jewel of the Comoros. Green and hawksbill turtles nest on its beaches between October and February, and humpback whales pass through between July and September. The park supports dugong populations—one of the few places in the western Indian Ocean where they can still be observed. Snorkeling and diving in the marine park reveal healthy coral systems and diverse reef fish.

Anjouan (Ndzuani)

Anjouan is the most mountainous island and features remnant cloud forest, ylang-ylang distilleries open to visitors, and the medieval-feeling town of Mutsamudu with its Arab-influenced citadel and medina. Crater lakes and waterfalls reward hikers willing to venture into the interior.

Culture and Events

The Grand Mariage (Grand Wedding) is a weeks-long cultural ceremony of enormous social importance. As a visitor you are unlikely to attend unless personally invited, but witnessing preparations in villages is common. Ask your accommodation contact if any public celebrations coincide with your stay.

Comorian cuisine blends East African, Arab, and South Asian influences. Staples include rice (served at nearly every meal), plantain, cassava, and breadfruit, combined with fish, goat, or chicken cooked with coconut milk, turmeric, cloves, and cardamom. Langouste (rock lobster) and fresh reef fish are widely available in coastal areas and are often grilled simply.

Langouste grillée with rice and a coconut-based sauce is a dish worth seeking out wherever it appears on a menu. Mkatra foutra is a flatbread made with coconut milk, commonly eaten at breakfast. Fresh fruit—mango, papaya, jackfruit, and passion fruit—is plentiful in season.

The islands are predominantly Muslim and alcohol is not widely available outside some tourist-oriented hotels. Locally produced juices and coconut water are refreshing alternatives. Bottled water is standard; avoid tap water and ice of unknown origin.

Small local restaurants and street vendors offer the most authentic and affordable eating. In Moroni, a handful of restaurants cater to a wider range of tastes. Verify opening hours and seasonal availability locally, as dining options outside the capital are limited.

Emergency Contacts

Verify local emergency numbers (police, medical, fire) on arrival with your accommodation or the nearest relevant authority. Do not rely on any numbers published here as they may have changed.

Medical Care

Medical facilities in Comoros are limited. Moroni has the main hospital, but for serious medical emergencies evacuation to Réunion, Kenya, or mainland France may be necessary. Comprehensive travel insurance including emergency medical evacuation cover is strongly recommended.

Electricity

The standard voltage is 220V with European-style two-pin round plugs (Type C/E). Power outages do occur; a portable power bank is useful.

Photography

Ask permission before photographing people, particularly women, and exercise particular sensitivity around mosques and religious events. Government buildings, military installations, and airports should not be photographed.

Time

Comoros observes East Africa Time (UTC+3) year-round with no daylight saving adjustment.

Comoros is generally calm by regional standards, but travelers should remain aware of their surroundings, particularly in urban areas at night. Petty theft can occur in Moroni; keep valuables secured and avoid displaying expensive electronics or jewelry unnecessarily.

The archipelago sits in the Indian Ocean cyclone belt. Cyclone season runs roughly November through April. Monitor forecasts from reliable meteorological sources if traveling during this period and have a contingency plan.

Political stability has historically been fragile in Comoros; check your government's current travel advisory before and during your trip. Consult the travel advice published by your home country's foreign ministry for up-to-date information.

Ocean swimming and snorkeling carry the usual tropical risks: strong currents, reef cuts, and marine life. Swim at beaches where locals swim and ask about conditions before entering the water.

Islam underpins most aspects of Comorian social life. The call to prayer marks the rhythm of the day in towns and villages, and religious observance—particularly Friday prayers—is taken seriously. Visitors should dress modestly (shoulders and knees covered) when entering towns, villages, and any religious site. This applies to both men and women.

The Grand Mariage is the defining social institution of Comorian life—a series of elaborate ceremonies involving music, dance, feasting, and the exchange of gifts that can last weeks and represent a family's most significant social investment. Respect for elders and community leaders is central to local etiquette.

Greetings are important; taking a moment to exchange pleasantries before any transaction or request is expected and appreciated. French is widely spoken by educated Comorians and is useful for navigation; learning a few words of Shikomori is welcomed warmly.

During Ramadan, eating, drinking, and smoking in public during daylight hours is inappropriate. Services and shop hours may shift significantly; plan accordingly and show extra consideration.