Prison Island Zanzibar – Discover Giant Tortoises and Island History

Introduction

Looking for an exciting excursion during your Zanzibar holiday? Prison Island, also known as Changuu Island, is a popular destination for travellers interested in wildlife, history, and beautiful coastal scenery.

Located a short boat ride from Stone Town, the island offers a fascinating combination of historic buildings, giant tortoises, and opportunities to enjoy the surrounding ocean.

Whether you are travelling as a couple, with friends, or with family, Prison Island is an experience worth considering for your Zanzibar itinerary.

Where is Prison Island located?

Prison Island lies off the coast of Stone Town in Zanzibar. Visitors generally reach the island by boat, with the journey taking approximately 20–30 minutes depending on departure point, vessel, and sea conditions.

Its convenient location makes it possible to combine the excursion with a Stone Town walking tour or other activities around Zanzibar City.

What can you see and do on Prison Island?

1. See the giant Aldabra tortoises

One of the island’s main attractions is its population of giant tortoises. Observe these remarkable animals and learn about their conservation and history. Follow the site’s animal welfare rules and avoid feeding or handling them unless explicitly permitted.

2. Explore the historic buildings

Discover the island’s historic structures and learn about its changing role over time. A guide can help explain the stories behind the buildings and their place in Zanzibar’s history.

3. Enjoy a scenic boat ride

The journey across the Indian Ocean is part of the experience. Enjoy views of Stone Town’s coastline and the clear waters surrounding the island.

4. Appreciate the coastal scenery

Take photographs, enjoy the island atmosphere, and appreciate the natural beauty of Zanzibar’s coastline. Swimming or snorkeling may be possible where conditions and local rules permit.

Sample Prison Island tour itinerary

A half-day excursion can be arranged around the following schedule, depending on the operator and weather.

• Morning: Meet your guide at the agreed departure point in Stone Town.

• Boat transfer: Sail to Prison Island.

• Island exploration: Visit the tortoises and explore selected historic sites.

• Free time: Enjoy the scenery and take photographs.

• Return journey: Travel back to Stone Town.

Confirm the actual departure time, duration, entrance fees, and inclusions when booking.

What should you bring?

For a comfortable visit, pack sunscreen, a hat, drinking water, comfortable footwear, and your phone or camera. If you intend to swim, bring swimwear and a towel, and check in advance whether the activity is included in your package.

Is Prison Island suitable for families?

Prison Island can be an enjoyable excursion for families, including children who are interested in animals and history. However, parents should supervise young children around the water, on boats, and near the tortoises.

Ask your tour operator about child-sized life jackets and any accessibility considerations before travelling.

Why include Prison Island in your Zanzibar itinerary?

Prison Island offers a different experience from Zanzibar’s beaches. It combines a short boat trip, wildlife encounters, history, and beautiful scenery in one excursion.

It can also fit conveniently into a wider itinerary that includes Stone Town, local markets, and other cultural attractions.

Book your Prison Island excursion

Make the most of your time in Zanzibar with a guided visit to Prison Island. The Magic Zanzibar Tours and Travel can help you arrange your excursion and coordinate it with other activities during your stay.