At Prison Island, also known as Changuu Island, you will explore a historic site with a fascinating past. Originally built as a prison, the island now serves as a sanctuary for giant Aldabra tortoises, some over a century old, where you can interact and take photos with these gentle giants. Walk along the island’s lush paths, visit the remains of the old prison, and learn about its rich history from our knowledgeable guides. Surrounded by stunning blue waters, you can also enjoy some snorkeling or simply relax and take in the serene atmosphere of this unique island destination.