Begin your journey with a visit to Prison Island, home to giant tortoises since 1919, where you can relax with some snorkeling and sunbathing. The island also served as a quarantine station before the British constructed the Stone Town prison. Afterward, explore Stone Town, a UNESCO World Heritage site, and discover its historical landmarks such as the Old Market, House of Wonders, Tippu Tip House, Old Fort, and the Former Slave Market (optional).