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Prison Island Tour

4.7 (98 reviews)

Visit Aldabra giant tortoises & historical ruins on this half-day boat trip to Prison Island (Changuu Island), just off the coast of Stone Town.

TZS 100/per group
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4 hours
Departs from Stone Town
Group Size: 1-8 people

Highlights

  • Meet and feed the giant Aldabra tortoises, some over 100 years old
  • Explore the historic former prison building and learn about its colonial past
  • Enjoy swimming and snorkeling in pristine waters with vibrant coral reefs
  • Relax on beautiful white sand beaches with stunning views of Stone Town
  • Perfect half-day escape from the busy streets of Stone Town

About this tour

Prison Island, also known as Changuu Island, is located about 30 minutes by boat from Stone Town. Despite its ominous name, the island was never actually used as a prison but was originally intended to hold rebellious slaves in the 1860s and later served as a quarantine station.

The main attraction of the island is the colony of Aldabra giant tortoises, which were gifted from the Seychelles in the late 19th century. Some of these magnificent creatures are over 100 years old! You'll have the opportunity to observe, touch, and even feed these gentle giants.

The tour also includes:

  • A scenic boat ride to and from the island with views of Stone Town's skyline
  • Exploration of the former prison building with its fascinating colonial architecture
  • Time for swimming and snorkeling in the crystal-clear waters surrounding the island
  • Relaxation on the beautiful white sand beaches away from the crowds
  • Opportunity to spot colorful marine life in the coral reefs near the shore

This half-day excursion offers a perfect blend of history, wildlife, and beach relaxation, making it one of the most popular tours from Stone Town. It's ideal for families, nature lovers, and anyone looking to escape the hustle and bustle of Stone Town for a few hours.

The island's pristine beaches and clear waters provide excellent opportunities for swimming and snorkeling, with colorful coral reefs and tropical fish just offshore. Don't forget your camera to capture memories with the giant tortoises and the stunning coastal views!

Itinerary

Departure

Meet at the Stone Town port and board a traditional wooden dhow or modern boat to Prison Island.

Boat Journey

Enjoy a scenic 30-minute boat ride with views of the Stone Town skyline and the turquoise waters of the Indian Ocean.

Tortoise Sanctuary

Visit the giant tortoise sanctuary where you can observe, touch, and feed these ancient creatures.

Historical Tour

Explore the former prison building and learn about its history from your knowledgeable guide.

Beach Time & Snorkeling

Free time for swimming, snorkeling in the coral reefs, or relaxing on the white sand beach.

Return Journey

Boat ride back to Stone Town, arriving approximately 4 hours after departure.

Includes

  • Round-trip boat transfer
  • Professional guide
  • Entrance fees
  • Snorkeling equipment
  • Bottled water
  • Tortoise feeding experience
  • Life jackets

Excludes

  • Hotel pickup and drop-off
  • Food and additional drinks
  • Personal expenses
  • Tips for guide (optional)
  • Underwater camera
  • Towels

Practical Information

Start Time

9:00 AM or 1:00 PM

Meeting Point

Stone Town Port (near Forodhani Gardens)

What to Bring

  • Swimwear
  • Towel
  • Sun protection (hat, sunscreen, sunglasses)
  • Camera
  • Cash for souvenirs or refreshments
  • Change of clothes

Accessibility

Easy to moderate - boat transfer and some walking on uneven terrain

Languages

English, French, Italian, German

Minimum Age

Suitable for all ages, children must be accompanied by an adult

Book Your Tour

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