Park & nature
Changuu
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Changuu, commonly called Prison Island, is a small island off Zanzibar known for its giant tortoises and historical prison. Originally intended as a prison for rebellious slaves, the building was never used for that purpose. Today, visitors interact with dozens of Aldabra tortoises, some over 100 years old, in a sanctuary. The island also features the old prison ruins and beautiful sandy beaches. A short ferry ride from Stone Town makes it a popular half-day excursion combining history and nature.
Don't miss
- Feed and photograph the giant Aldabra tortoises, some weighing over 200 kilograms.
- Tour the abandoned prison building and learn about its intended purpose and later use as a quarantine station.
- Swim and sunbathe on the island's pristine eastern beach, with calm turquoise waters.
Tickets & tours
Ways to visit Changuu
You can usually visit on your own. A tour is worth it for transport, a guide, or combining nearby sights into one day.
Cheapest way inWalking City Tour in Zanzibar Island5★ · 149 travelers~3 hoursFree cancellationFrom$16 per personSee dates →
Most bookedStone Town Private Walking Tour4.9★ · 401 travelers~2 hoursFree cancellationFrom$25 per personSee dates →
Private & flexibleStone Town Walking Tour in Zanzibar5★ · 21 travelers2–3 hoursFree cancellationFrom$18 per personSee dates →More attractions in Zanzibar City