At 9:00 pm after breakfast, You Will have a trip to Prison Island by Boat Prison Island, officially known as Changuu Island, is a captivating destination off the coast of Zanzibar, Tanzania. Originally intended as a prison for rebellious slaves in the late 19th century, the island now serves as a serene getaway renowned for its historical significance and natural beauty. The island is home to a large population of Aldabra giant tortoises, a species that was brought from the Seychelles in the late 19th century. Visitors can interact with these gentle giants, some of which are over a century old, making for a memorable experience. The island’s stunning beaches feature powdery white sand and crystal-clear waters, perfect for swimming and snorkeling. Colorful coral reefs teeming with marine life offer excellent opportunities for underwater exploration. The ruins of the old prison and other colonial structures tell stories of the island’s turbulent past, adding a layer of intrigue to the tranquil surroundings. Prison Island is easily accessible by boat from Stone Town, making it a popular day trip for those looking to combine history, wildlife, and relaxation in a single adventure. at 2:00 pm, and finally, You Will be transferred to the harbor/ airport for departure.