About this landmark
Located off the coast of Zanzibar, Tanzania, Changu Island, also known as Prison Island, offers a unique blend of history and natural beauty. This charming island attracts visitors with its turquoise waters and lush greenery, providing a peaceful escape from the bustling city. The true highlight here is the giant tortoise sanctuary, home to Aldabra tortoises, some of which are over a century old. This sanctuary allows visitors to experience one of the world's most extraordinary species up close.
The island’s shoreline is dotted with coral reefs, making it an ideal spot for snorkeling enthusiasts keen to explore the vibrant marine life. With a rich historical background dating back to the 19th century, Changu Island was initially used as a quarantine station for yellow fever patients, then later as a prison, hence its nickname. The remnants of these structures still exist today, adding a layer of intrigue to the island’s serene environment.
In addition to its natural and historical allure, Changu Island provides stunning views of the surrounding Indian Ocean and the coast of Zanzibar. A day trip to this small yet captivating island offers a perfect mix of relaxation, adventure, and learning, making it a must-visit destination for those exploring Tanzania.
Adventure Guide
Adventure Guide to Changu Island
1. Snorkeling around Coral Reefs
- Location: Surrounding waters of Changu Island
- Special Features: Experience vibrant marine life, including colorful fish and corals.
- Amenities: Equipment rental available.
- Local Insights: Best visibility during early mornings.
- Visitor Tips: Bring sunscreen and a waterproof camera.
2. Giant Tortoise Sanctuary Visit
- Location: Changu Island
- Special Features: Interact with century-old Aldabra tortoises.
- Local Insights: Learn about conservation efforts.
- Visitor Tips: Visit late afternoon for feeding time; bring comfortable shoes.
3. Historical Building Exploration
- Location: Changu Island
- Special Features: Explore remnants of 19th-century structures.
- Local Insights: Guided tours available to learn about the island’s past.
- Visitor Tips: Best visited in cooler morning hours; bring a hat and water.
Travel Tips
- Best Time to Visit: Dry season (June to October)
- What to Bring: Swimsuits, hats, sunscreen, walking shoes.
- Getting There: Ferry from Stone Town to Changu Island, approximately 30 minutes.
Visitor Tips
- Best Times:Dry season (June to October) for favorable conditions and optimal lighting.
- What to Bring:Plenty of water, sun protection, a camera, and respectful Leave-No-Trace mindset.
