THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
A half-day coastal escape from Stone Town that pairs giant tortoises and a historic island with snorkeling and a seafood lunch on Nakupenda sandbank. Expect short boat rides, clear water, and sun-soaked relaxation.
A half-day coastal escape from Stone Town that pairs giant tortoises and a historic island with snorkeling and a seafood lunch on Nakupenda sandbank. Expect short boat rides, clear water, and sun-soaked relaxation.
Book with Macra Zanzibar
Book directly with Macra Zanzibar for the best rates and real-time scheduling.
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Operated by Macra Zanzibar · Zanzibar City, Zanzibar
The motorboat cuts a clean line through the turquoise channel as Stone Town slips behind you — mangrove-fringed shores give way to open sea and the pale silhouette of Changuu, better known as Prison Island, grows larger.
easy.
4–6 hours.
Suitable for most fitness levels; requires basic swimming ability for snorkeling and short boat transfers
Boat transfers are short—typically 15–30 minutes each way depending on sea conditions and the boat used.
Most operators include basic snorkeling equipment, but bringing a personal mask ensures better fit and comfort.
Facilities are minimal; there is limited temporary shade on the sandbank, so bring sun protection and use the island for more permanent shade and restrooms if needed.
Yes — the trip is family-friendly; infants are required to sit on laps per operator rules and snorkeling should be supervised for young children.
Prison Island (Changuu) served varied roles in the 19th and early 20th centuries, from quarantine detention to a brief penal facility, leaving behind stone ruins and historic plantings.
Coral reefs near Zanzibar are sensitive to sunscreen and anchor damage; many operators practice reef-friendly anchoring and encourage reef-safe products to reduce impact.
Macra Zanzibar operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
Book with Macra Zanzibar
Book directly with Macra Zanzibar for the best rates and real-time scheduling.
Reserve Now