Explore Prison Island, home to giant tortoises since 1919, where you can enjoy snorkeling and sunbathing. Once a quarantine station, the island also boasts a historic prison building. Next, visit Zanzibar’s spice plantations, where you'll uncover exotic spices such as cinnamon, nutmeg, and vanilla. Savor a cup of spice tea while learning about the island’s rich spice history.