Dedicate a morning or afternoon to exploring Changuu Island, also known as Prison Island, on this half-day tour from Stone Town. Benefit from the insider knowledge of your professional guide as you meet endangered giant tortoises (feeding own expense), visit the old prison, and unwind on the white-sand beach, with free time for swimming, snorkeling, or sunbathing included.
The price per person if you want to explore Prison Island Tour - Changuu Private Island is from $ 55 to $ 100, this depends with location where do you want to be picked up