Mafia Island Marine Park (MIMP) is a pristine sanctuary off the coast of Tanzania that spans approximately 822 km², with over 75% of it submerged below mean high tide levels, encompassing waters around Mafia Island and nearby isles like Juani, Jibondo, and Chole.
, offering a unique blend of biodiversity and conservation. Established in 1995, it is the country’s first marine park, covering the southern half of Mafia Island and parts of the northeast. This marine park is a haven for nature enthusiasts and conservationists alike, providing a rich and vibrant ecosystem that supports a wide variety of marine and terrestrial life.
| Category | Details |
|---|---|
| Total Area | ~822 km², mostly submerged |
| Key Habitats | Coral reefs, mangroves, seagrass, forests |
| Biodiversity | 400+ fish species, endangered turtles |
| Geographical Role | Larval dispersal hub via East African Coastal Current |
| Tourism Highlights | Diving, snorkeling, whale shark interactions |
| Establishment Year | 1995 (initial reserves from 1970s) |






A Rich Tapestry of Marine Ecosystems
MIMP encompasses several key habitats that contribute to its ecological richness:
• Mangroves: These coastal forests provide crucial protection against erosion and serve as nurseries for many fish species. They also support a variety of wildlife and play a vital role in carbon sequestration.
• Seagrass Beds: Important feeding grounds for marine herbivores like turtles and dugongs, seagrass beds also help stabilize the seabed and improve water quality.
• Coral Reefs: Home to an unparalleled variety of hard and soft corals, these reefs support a diverse array of fish and invertebrates. The reefs are vital for coastal protection and are a significant attraction for divers and snorkelers.
• Inter-tidal Reef Flats, Lagoons, and Coastal Forests: These habitats support a wide range of species and contribute to the overall health of the marine ecosystem.
Thrilling Activities
Mafia Island Marine Park offers a variety of activities that allow visitors to explore its natural beauty and biodiversity:
Scuba Diving and Snorkeling: The park is renowned for its world-class diving and snorkeling sites. With crystal-clear waters and diverse marine life, it’s an underwater paradise. Dive sites such as Kinasi Pass, Chole Wall, and Coral Gardens offer spectacular views of vibrant corals and tropical fish.
Fishing: Sustainable fishing practices are promoted within the park to protect marine life while providing an enjoyable experience for anglers. Popular catches include barracuda, trevally, and tuna.
Kayaking and Sailing: Explore the serene waterways of the park by kayak or traditional dhow. These excursions offer a peaceful way to experience the mangroves, lagoons, and coastal forests.
Conservation Efforts
The establishment of MIMP has played a crucial role in addressing destructive fishing practices like dynamite fishing. Conservation initiatives have been supported by the Tanzanian government, the World Wildlife Fund (WWF), and international aid agencies. Key conservation efforts include:
• Research and Monitoring: Ongoing research and monitoring are conducted by organizations like Frontier, providing valuable data on the park’s ecosystems and biodiversity.
• Community Involvement: Local communities are actively involved in conservation efforts, ensuring the sustainable use of marine resources and the protection of traditional livelihoods.
• Educational Programs: Programs aimed at raising awareness about marine conservation are conducted for local communities and visitors, fostering a culture of environmental stewardship.
Supporting Sustainable Tourism
Mafia Island Marine Park is dedicated to promoting sustainable tourism that benefits both visitors and the local community. By choosing to visit MIMP, tourists contribute to the preservation of this unique marine environment and support the local economy. Sustainable tourism practices include:
• Eco-friendly Accommodations: Lodges and camps within the park adhere to environmentally friendly practices, minimizing their impact on the natural environment.
• Responsible Wildlife Viewing: Visitors are encouraged to respect marine life and habitats, ensuring minimal disturbance to the ecosystems.
Voices from Mafia Island: Perspectives on the Marine Park
As part of our ongoing exploration of Mafia Island Marine Park, we conducted a series of interviews with key individuals from across the island’s diverse communities. These conversations included government representatives, foreign investors, and local fishermen, each offering unique insights into how the Marine Park is perceived and experienced on the ground.
From environmental protection to economic opportunity—and from local challenges to global partnerships—these interviews shed light on the complex and evolving relationship between the people of Mafia Island and the marine environment they call home.
Interview #1
Exclusive interview with Mohammed Shamte, a leading figure in marine conservation on Mafia Island and Acting Warden In-Charge of the Mafia Island Marine Park. With years of experience protecting one of the most biodiverse marine areas in East Africa, Shamte offers invaluable insight into the challenges and achievements of marine conservation in this iconic park.
In this video, we discuss:
- What makes Mafia Island Marine Park truly unique
- The Park’s greatest conservation successes to date
- Ongoing environmental, social, and operational challenges
- The impact of tourism and future risks and opportunities
- The debate around entrance fees and how revenue supports both ecosystems and local communities
Interview #2
In this interview, Hassan — a traditional fisherman from Jibondo Island — shares his perspective on life inside the Mafia Island Marine Park.
He speaks about the changes he has witnessed, the challenges facing local fishers, and his hopes for the future of his community and the ocean they depend on.