Mafia Island vs Zanzibar: Which Should You Visit?

Comparing Mafia Island and Zanzibar to help you choose — or decide to visit both.

Both islands lie off the coast of Tanzania, but they offer very different holidays.

Choose Mafia Island if you want

  • Quiet beaches and very few crowds
  • Swimming with whale sharks (around October to March)
  • Snorkelling and diving in a protected marine park
  • A slower, authentic island life

Choose Zanzibar if you want

  • Stone Town's history and architecture
  • Lots of beach resorts, restaurants and nightlife
  • Spice tours and busy markets

Or do both

There are flights between Zanzibar and Mafia, so many travellers spend a few days on each. Talk to us and we'll help you plan the Mafia part.

Last updated 21 October 2026 by Hamiduink Traveller, a local tour operator on Mafia Island.

Tours you can book

Ocean & marine · Oct – Mar

Whale Shark Swimming

Swim beside the gentle giants of Mafia Island — the world's largest fish — just off Kilindoni during whale shark season.

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