Prison Island, also known as Changuu Island, is a small island about 5.6 km northwest of Stone Town, Zanzibar. Despite its name, the island was never used as a prison for criminals. It originally served as a detention center for rebellious slaves in the 1860s. Later, in the 1890s, the British built a prison on the island, but it was used as a quarantine station for yellow fever sufferers instead of a penal colony.

Landmarks and things to do

1. Aldabra giant tortoises – One of the main attractions of Prison Island is the Aldabra giant tortoises, some of which are over 200 years old. These turtles were brought as a gift from the Seychelles at the end of the 19th century and are now a popular tourist attraction.
2. Historic prison ruins – The remains of the 19th-century prison can be visited and offer insights into the island's colonial past.
3. Snorkeling and marine life – The waters around Prison Island are clear and full of marine life, making the island an ideal place for snorkeling. Visitors can discover colorful coral reefs and an abundance of tropical fish.
4. White sandy beaches – The island has beautiful sandy beaches that are perfect for relaxing and sunbathing.
5. Panoramic views of Stone Town – From the island, visitors enjoy stunning views of Stone Town and the turquoise waters of the Indian Ocean.

Meeting point:
For hotel guests: Pickup from your hotel in Stone Town (included).

For non-hotel guests: Meeting point at the Cape Town Fishmarket in Stone Town.

Departure Point:
Stone Town Beach (near Forodhani Gardens), Zanzibar

⏳ Duration:
Approximately 3 hours

Departure times:
Morning tour: 9:00 AM – 12:30 PM
Afternoon tour: 1:30 PM – 3:00 PM

Ending point:
Return to Stone Town Beach or return transfer to the hotel (if booked).