Tanzania

Mafia Island Whale sharks, an untouched marine park, and almost no one else.

Best: October to March for whale sharks; diving good year-round outside the April–May rains
Highlights
  • Snorkelling with resident whale sharks, October to March
  • Tanzania's first marine protected area
  • Chole Bay diving and coral gardens
  • Green turtle nesting beaches
  • Chole Mjini and Kua ruins
  • Very low visitor numbers

Mafia lies south of Zanzibar and sees a small fraction of its visitors. Mafia Island Marine Park, gazetted in 1995, was the first marine protected area in Tanzania and covers a reef system that has escaped much of the damage seen elsewhere in the region.

The island’s best-known draw is whale sharks. Unlike most aggregation sites worldwide, Mafia’s are largely resident rather than migratory, and they feed in the shallow, plankton-rich water of Kilindoni Bay where snorkelling with them is straightforward. The season runs roughly October to March.

Diving on Chole Bay’s coral gardens is exceptional, with steep walls and very high fish diversity. Green turtles nest on Juani and Jibondo, and the ruins at Chole Mjini and Kua record the island’s Shirazi and Omani past.

Plan around Mafia-island

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Straight answers

Questions people actually ask

Including the ones with inconvenient answers. If something here reads as less reassuring than other operators, that is deliberate.

What is a typical day on safari?

Wake around 0530 with coffee, out of camp by 0615 while the light is low and predators are still active. Game drive until mid-morning, back for brunch and a rest through the hot middle of the day when animals are inactive too. Out again around 1600 until the park gates close at 1800. Dinner, then bed early because tomorrow starts at 0530 again. Full-day drives with a packed lunch are an option when you are covering distance.

How close do you actually get to the animals?

Closer than you expect. Wildlife in the parks is habituated to vehicles and largely ignores them — lions will walk past your wheel arch without lifting their heads. That only holds while you stay inside the vehicle, stay quiet and follow your guide. Standing up through the roof at the wrong moment, or making noise, changes the animal's read of the situation.

Will I definitely see the Big Five?

Lion, elephant, buffalo and leopard are all likely across a well-planned week. Rhino is the difficult one — the Ngorongoro Crater is the most reliable place in Tanzania for black rhino, and even there it can be a distant sighting. Any operator promising all five is guessing. We will tell you which parks maximise your chances and let the animals do what they do.

What should I pack?

Neutral colours — khaki, olive, grey, brown. Avoid dark blue and black, which attract tsetse flies badly in Tarangire and the west. Layers, because dawn is cold and midday is hot. Wide-brim hat, sunglasses, high-factor sunscreen, insect repellent. Binoculars matter more than most people realise; a camera with real zoom matters more than a phone. Soft duffel bags for light aircraft, which have strict weight limits and no space for hard cases.

Is there Wi-Fi and phone signal?

Most lodges and camps have Wi-Fi, usually satellite-based and slow. Mobile coverage inside the parks is patchy and disappears completely in parts of the Serengeti, Katavi and Mahale. Vodacom and Halotel have the best rural coverage. Most guests find the disconnection is one of the better parts of the trip once they stop fighting it.

Not answered here? Ask us on WhatsApp — a person replies, usually within the hour.

Explore Mafia Island

Everything to do, eat & experience

Local guides to Mafia Island — food, nightlife, day trips, where to stay and how to get around, from people who live here.

In-depth Mafia Island guides — restaurants, nightlife, day trips and more — are being written. Looking for something specific right now? Ask on WhatsApp and we'll help directly.

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Good to Know

Planning Mafia Island

When is the best time to visit Mafia Island?
The best time is October to March for whale sharks; diving good year-round outside the April–May rains. We plan around the wildlife and conditions you care about, so we'll match your dates to what's happening on the ground.
How many days do I need for Mafia Island?
It depends on your wider route, but and we can fold it into a longer Northern Circuit or beach-and-bush itinerary.
How much does a Mafia Island safari cost?
Costs depend on season, lodge tier, duration and group size. We send a transparent, all-in quote before you commit — no hidden park or transfer fees.
How do I get to Mafia Island?
Most travellers fly into Kilimanjaro (JRO) and start from Arusha. We arrange every transfer, vehicle and internal flight so you never have to work out the logistics yourself.
Is it suitable for first-timers and families?
Yes. Every trip is private and guided, so the pace, drive times and activities are built around you — including families with children and first-time safari-goers.
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