
Pwani Region, Tanzania
Mafia Island
A secluded Tanzanian island paradise famous for its protected marine park and exceptional whale shark encounters.
Discover
Mafia Island is a tranquil archipelago located off the coast of Tanzania, renowned for its rich marine biodiversity and laid-back atmosphere. It is home to the Mafia Island Marine Park, which protects extensive coral reefs and diverse aquatic life. The island offers a more secluded and authentic alternative to the busier Zanzibar archipelago.





Why visit
Mafia Island
Ideal for travelers seeking an off-the-beaten-path destination with world-class diving, snorkeling, and rare opportunities to swim with whale sharks in a protected, sustainable environment.
Planning notes
Best time to visit
The best time to visit is during the dry season, particularly for diving and whale shark spotting.
Access is primarily via light aircraft flights from Dar es Salaam or Zanzibar. A marine park fee is required for all visitors entering the protected areas. Infrastructure is limited, emphasizing an eco-tourism and conservation-focused experience.
Excellent visibility for diving and peak whale shark season.
Prime whale shark viewing and warm, calm waters.
Good weather, though slightly more humid.
Peak of the long rainy season with limited boat access.
Location
Pwani Region, Tanzania
-7.9167, 39.6667