A wooden sailing boat drawn up on a pale sand beach beside clear shallow water, with coconut palms crowding the shoreline

Dar es Salaam & the Swahili Coast, Tanzania

Mafia Island

A beach on Mafia Island, with a wooden boat pulled up under the coconut palms. (Gill Penney / Wikimedia Commons · CC BY 2.0)

A low, green island in the Indian Ocean off the mouth of the Rufiji, the largest of a small archipelago that includes Chole and Juani. Coconut palms, cashew trees and fishing villages cover it, a marine park protects the reefs and bay in the south-east, and the district town of Kilindoni sits above the western landing beach.

Neighbourhoods

  • Kilindoni
    • First-time visitors
    • Local life
    • Close to public transport

    The island's main town and district headquarters, on the west coast above a wide landing beach where fishing boats come ashore. The airstrip, the market, the banks, the government offices and the boats from the mainland are all here, and it is the one place on the island that feels busy.

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  • Utende and Chole Bay
    • Beaches
    • Diving and snorkelling
    • Quiet and residential

    The south-eastern corner, about an hour's drive from Kilindoni across the island. The sheltered water of Chole Bay lies inside the marine park, most of the island's lodges and dive centres stand along the shore at Utende, and boats leave from here for the reefs and the smaller islands.

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  • Chole Island
    • Historic district
    • Quiet and residential

    A small, densely wooded island a short boat ride across Chole Bay, with no cars and about 1,500 residents. Ruined nineteenth-century houses and a mosque stand among baobabs and mango trees, and paths lead between them to the boatbuilders on the shore.

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  • The northern end
    • Quiet and residential
    • Walks

    Beyond the villages of the middle of the island the land runs out in coastal forest and scrub towards Ras Mkumbi, the northern point. There are few visitors and almost no facilities, and the road can be rough after rain.

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Things to do

The sea and the reefs

  • Mafia Island Marine Parkattraction

    The protected area covering Chole Bay, the southern reefs and the inhabited islands inside them, established in 1995 as Tanzania's first marine park; the district holds the largest concentration of whale sharks in Africa.

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  • Juani Islandattraction

    The long island on the eastern side of Chole Bay, with mangrove creeks, tidal pools and beaches where turtles nest, reached by boat from Utende.

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Ruins and history

  • The ruins on Cholelandmark

    Roofless coral-stone houses, a customs building and an old mosque from the nineteenth century, when Chole Mjini was the seat of the islands' trade, now overgrown by fig roots and baobabs.

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  • Kua ruinslandmark

    The remains of a Swahili town on Juani Island — mosques, houses and tombs in coral stone — abandoned in the early nineteenth century and now standing in thick bush.

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Beaches and the shore

  • Utende beachbeach

    The sandy shore on Chole Bay in the island's south-east, sheltered by reefs, with wide tidal flats at low water and boats setting off for the dive sites.

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  • Ras Mkumbi lighthouselandmark

    A historic lighthouse at Moresby Point on the northern tip of the island, above a wild stretch of coast and coastal forest well beyond the villages.

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  • Kilindoni fish landingmarket

    The beach below Kilindoni town where the boats come in and the catch is sold and dried, the busiest ordinary scene on the island.

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Eat and drink

Long-standing places and food districts in Mafia Island. Hours, ratings and directions come from your maps app, always current.

Island food

  • Kilindoni marketmarket

    The island's main market, selling fish, coconuts, cassava, rice, bananas and mangoes, with stalls of fried snacks and tea around the edges.

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  • The Kilindoni beach grillsneighborhood

    Small local eating places and charcoal grills in and around the town, where the day's fish, octopus and rice with coconut are the standard meal.

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  • Utende's lodge restaurantsneighborhood

    The south-eastern shore, where the island's seafood — grilled fish, prawns and octopus in coconut sauce — is cooked for visitors, usually with a set menu.

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Experience Mafia Island

History

Mafia has been part of the Indian Ocean trading world for well over a thousand years. Pottery and coins found on the islands link them to the Persian Gulf and to the wider Swahili coast, and the archipelago lay on the sailing route between the Rufiji delta, Kilwa and Zanzibar, supplying mangrove poles, dried fish, rice and slaves to markets further north. The most important settlement was not on Mafia itself but at Kua on Juani, a stone town of mosques, houses and tombs whose ruins still stand in the bush; it was abandoned in the early nineteenth century.

Chole, the small island in the bay, then became the centre of the archipelago's trade and government under the influence of Zanzibar, and the roofless coral-stone houses and customs building there date from that period. Germany took control of the islands under a treaty of 1890 and built the offices, banks and courts whose shells still stand on Chole; the administration then shifted to Kilindoni, whose deeper water and open western beach suited larger boats, and Chole faded into a village. British troops took Mafia in January 1915 and used it as a base for the air and sea attack on the German cruiser Königsberg in the Rufiji delta.

Under British rule and after independence the islands stayed a quiet rural district living on coconuts, cashews and fishing. The creation of the Mafia Island Marine Park in 1995, covering the bay, the southern reefs and the inhabited islands within them, brought new rules for fishing and the beginnings of a small tourist economy built on diving and, more recently, on the whale sharks that feed off the west coast.

Culture & Customs

Mafia is Swahili and Muslim, and the rhythm of island life follows the mosque and the tide. Kiswahili is spoken everywhere, in a coastal form close to that of Zanzibar, and the call to prayer marks the day in every village. Friday empties the fields and the boats for midday prayers, Ramadan changes the hours of work and eating, and the two Eids are the great celebrations, with new clothes, visits between families and food shared across the village.

Manners are those of the coast, and formal by mainland standards. Greetings are long and come before any request, elders are addressed with shikamoo, and modest dress is expected in the villages even where visitors on the lodge beaches are dressed otherwise. Photography of people and houses is best asked about first, particularly on Chole and in the smaller settlements.

The making and sailing of boats is the island's most visible craft. Dhows and smaller outriggers are still built and repaired on the beaches of Chole and along the Kilindoni shore, and sailing, fishing and the reading of tides are common knowledge rather than specialist skills. Music and dance follow coastal forms — taarab and the drumming of ngoma at weddings — and the conservation rules of the marine park, which limit where and how people may fish, remain a live subject of local argument.

Daily Life

More than 65,000 people live in Mafia District, spread between Kilindoni and a scatter of villages across the main island, with about 1,500 on Chole and smaller numbers on Juani and Jibondo. Kilindoni holds the district offices, the market, the secondary schools, the hospital and the airstrip, and is where people come for banking, paperwork and anything that cannot be bought in a village shop.

The economy rests on fishing, coconuts and cashews. Fishing supports the largest number of households, from small sailing boats working the reefs to the traders who dry and salt the catch for the mainland, and coconut palms cover much of the island, producing copra and oil alongside cashew nuts, cassava, rice and fruit. Seaweed farming on the tidal flats adds cash income, and tourism employs a modest number of people in the lodges, dive centres and boats of the south-east.

The day begins before dawn with the tide and the boats and slows through the hot middle hours. Electricity, water supply and the state of the roads are recurring concerns, transport to the mainland depends on small aircraft and on boats that weather can stop, and the balance between the fishing rules of the marine park and the needs of the villages inside it is the island's longest-running dispute.

Food

Island cooking is coastal Swahili cooking, built on fish, coconut and rice. The catch — reef fish, kingfish, octopus and prawns — is grilled over charcoal or cooked in coconut sauce, and pweza wa nazi, octopus simmered in coconut milk with lime and spices, is the dish most associated with these islands. Wali wa nazi, rice cooked in coconut milk, is the usual accompaniment, and mchuzi, a thin spiced stew, is spooned over it.

Away from the sea the staples are cassava, rice and bananas, eaten with beans and greens, and ugali, the stiff maize porridge of the mainland, appears on tables here too. Coconut runs through everything: grated into relishes, pressed for milk, drunk fresh from the green nut, and burned as fuel. Cashew nuts are grown across the island and roasted and salted for sale, and mango, jackfruit, breadfruit and papaya ripen in the village plots.

Breakfast is chai, spiced with cardamom or ginger and heavily sweetened, with mandazi, lightly sweet fried dough, or vitumbua, small fried rice cakes. Chapati and samosas are sold at the market and by the roadside, and chipsi mayai, chips cooked into an omelette, is the standard cheap meal in Kilindoni. Alcohol is little seen outside the lodges, and fresh juice, soda and coconut water are what people drink in the heat.

Planning tools

Budget

Mafia is more expensive than the mainland coast. There are few places to stay, most of them small lodges in the south-east, and the flight from Dar es Salaam, the marine park entry fee and the cost of boats and dives all add up. Kilindoni has cheap guesthouses and local food, but reaching the reefs from there takes a car or a boat.

Daily Budget Midrange
USD 150–320 (small lodge near Utende, meals, marine park fee, a boat trip or a dive)
Daily Budget Shoestring
USD 45–80 (guesthouse in Kilindoni, local food, shared transport)

Ask whether a lodge rate includes transfers from the airstrip and the marine park fee, and share boats with other guests to bring the cost of trips down.

Best Time to Visit

June to October is dry, clear and comfortable, with good visibility underwater and calm mornings. The whale sharks that gather off the west coast draw visitors in the hotter, wetter months around the turn of the year. April and May bring the long rains, rough crossings and closed lodges.

Suggested Number of Days

Three or four days suit a first visit, since travel on the island is slow and most trips depend on the tide. Divers and anyone hoping to see whale sharks should allow longer, as weather and sea conditions cancel plans regularly.

First Visit
3–4 days
With Surroundings
5–6 days

Transportation

There is one main road, part of it tarmac, running across the island from Kilindoni to Utende, with rough tracks to the northern villages. Shared minibuses and pick-ups run between the villages on no fixed schedule, lodges send vehicles to meet flights, and motorcycle taxis cover short distances. Boats link Chole, Juani and Jibondo with the bay, and their times depend on the tide.

Arrange transport through a lodge or agree a price before setting off, and allow far longer than the distances suggest — the crossing of the island takes about an hour.

Airport & Station Connections

Most visitors fly. Light aircraft land at the airstrip at Kilindoni on short flights from Dar es Salaam, with connections from Zanzibar and the southern parks. The alternative is a bus south from Dar es Salaam and a boat from the mainland coast near the Rufiji delta, which is slow, weather dependent and uncomfortable.

Walkability

Kilindoni is small enough to walk around, and paths link the villages and the beaches. Distances between the town, Utende and the north are too great to walk, there is little shade on the roads and the heat is heavy for most of the day. Chole, which has no vehicles, is walked everywhere.

Safety

Mafia is quiet and crime against visitors is rare. The real risks are at sea and in the sun: currents and boat trips in open water, strong equatorial heat, and reef cuts and stings. Medical facilities on the island are basic, and anything serious means a flight to the mainland. Malaria is present, as it is throughout coastal Tanzania.

Take registered taxis or ride-hailing cars after dark, carry little of value, avoid demonstrations and walk beaches only in company and in daylight. Take malaria precautions, check that a dive or boat operator carries proper safety equipment, and consider insurance that covers evacuation. Check current official travel advice before travelling.

Climate

Hot and humid all year, tempered by sea breezes. The long rains fall from about March to May and the short rains around November; the middle of the year is drier and a little cooler, with a steady south-east wind.

Summer
December to March is the hottest and most humid time, around 30–33°C by day with heavy showers
Winter
June to September is drier and fresher, around 27–29°C by day with breezy nights

Local Customs

The island is almost entirely Muslim and rural, and dress away from the lodge beaches is modest — shoulders and knees covered for both men and women, and swimwear kept to the beach. Greetings come before questions, elders are greeted first, and shikamoo is the respectful greeting to someone older. Ramadan is observed, and daytime eating and drinking in the villages during it is avoided.

Ask before photographing people, houses or boats, keep alcohol to the lodges, and take off shoes and cover up near mosques and in the ruins where people still pray.

Common Payment Methods

The currency is the Tanzanian shilling. Cash is essential: there is little card acceptance outside the lodges, and the few ATMs are in Kilindoni and can run out or be offline. US dollars in clean recent notes are taken for lodge bills, park fees and flights, and small shilling notes are needed for markets, boats and transport.