Discover Mafia Island - Home of Whale Sharks
Beach Holidays & Natural Marine Adventures in Tanzania's most pristine archipelago.
AUTHENTIC TANZANIA
Welcome to Mafia Island Whale Shark Diving
Far from the crowded shores of Zanzibar, Mafia Island remains an untouched sanctuary for those seeking a genuine connection with the Indian Ocean’s most majestic inhabitants.
Our expeditions are designed for the conscious traveler, blending high-end hospitality with rigorous marine conservation efforts. Experience the thrill of swimming alongside gentle giants in a UNESCO-protected biosphere.
Why Visit Mafia Island?
Discover a world where nature remains in its purest form, protected and celebrated.
Home of Whale Sharks
Mafia hosts one of the world's most reliable and longest whale shark seasons, lasting from October to March.
UNESCO Biosphere
The archipelago is recognized globally for its unique biodiversity and sustainable ecosystem management.
Pristine Beaches
Untouched white sands and swaying palms provide the perfect backdrop for ultimate relaxation and solitude.
World Class Diving
Explore vibrant coral gardens and dramatic drop-offs teeming with diverse marine life and macro species.
Marine Park
The Mafia Island Marine Park protects 822km², ensuring the future of our incredible underwater heritage.
Island Culture
Engage with friendly local communities and learn about the Swahili traditions that shape island life.
Top Experiences
Whale Shark Swimming
Coral Snorkeling
Reef Diving
Sandbank Picnic
Cultural Tours
Did You Know?
Resident Giants
Unlike other locations where whale sharks migrate quickly, Mafia's sharks are "resident" and often stay for months at a time.
Historical Trade
Mafia Island was an important stopover for ancient trade dhows sailing between the Arab world and East Africa.
Species Richness
The island's marine park contains over 400 species of fish and 48 genera of coral in a single protected area.
Conservation First
Every expedition supports the Mafia Island Whale Shark Conservation project. We monitor individual sharks through photo-identification and study their feeding patterns to ensure their protection for generations to come.
Ready to Explore Mafia Island?
Your expedition into the heart of the Indian Ocean awaits. Spaces for whale shark season are limited.