In this article:
Prison Island, also known as Changuu Island, is one of Zanzibar’s most captivating attractions.
A short boat ride from Stone Town, this picturesque island offers visitors a unique blend of history, wildlife, and natural beauty.
Whether you’re a history buff, a nature enthusiast, or simply looking for a relaxing day trip, Prison Island has something for everyone.
Entrance to Changuu Island
The History of Prison Island
Despite its ominous name, Prison Island was never actually used as a detention center for rebellious slaves, as some believe.
The island was originally intended as a quarantine station in the late 19th century to contain diseases like yellow fever. Its colonial history adds a fascinating layer to its allure.
Today, remnants of its historical buildings remain, offering visitors a glimpse into its storied past. Walking through these ruins is like stepping back in time to Zanzibar’s colonial era.
Old abandoned prison (quarantine station) on Changuu ( Prison ) Island, Zanzibar, Tanzania.
The Giant Aldabra Tortoises
One of the island’s main attractions is its population of giant Aldabra tortoises. Originally gifted from Seychelles in the late 19th century, these gentle giants have become the unofficial mascots of Prison Island.
Visitors can interact with these creatures, some of which are over 150 years old. Watching them lumber across the island or enjoy a leafy snack is an unforgettable experience. Conservation efforts ensure their survival, making this visit both educational and rewarding.
Fun fact: The Aldabra tortoise is one of the largest tortoise species in the world, with some individuals weighing over 200 kilograms!
Natural Beauty and Activities
Prison Island isn’t just about history and tortoises—it’s also a haven for natural beauty. The island boasts pristine beaches, crystal-clear waters, and stunning coral reefs.
Snorkeling enthusiasts will be delighted by the vibrant marine life surrounding the island. The reefs teem with colorful fish and corals, making it a top spot for underwater exploration. For those who prefer to stay above water, kayaking or simply relaxing on the beach are excellent options.
Visiting Prison Island
Getting to Prison Island is part of the adventure. A short, 20- to 30-minute boat ride from Stone Town takes you across turquoise waters to this serene escape.
The best times to visit are early morning or late afternoon when the island is less crowded, and the sun isn’t as harsh. Entrance fees are affordable, and guided tours are available to enhance your experience.
Tips for Travelers
To make the most of your visit, here are a few essential tips:
Pack Smart: Bring sunscreen, water, a hat, and comfortable shoes for walking.
Snorkeling Gear: If you plan to explore the underwater world, bring your own gear or rent from Stone Town.
Respect Wildlife: Avoid disturbing the tortoises and stick to designated paths to protect the island’s ecosystem.
Combine Destinations: Pair your trip with a visit to nearby Stone Town or a sandbank picnic for a full day of adventure.
Conclusion
Prison Island is more than just a day trip—it’s an unforgettable journey into Zanzibar’s history, wildlife, and natural splendor. Whether you’re feeding giant tortoises, exploring historical ruins, or snorkeling vibrant reefs, the island promises an experience that lingers long after you’ve left its shores.
So, why wait? Add Prison Island to your Zanzibar itinerary and create memories you’ll treasure forever.