Visit the historic Stone Town of Zanzibar, a UNESCO World Heritage Site, on a guided, half-day tour from Zanzibar. With an experienced guide to lead the way, you will explore Zanzibar’s history and distinctive architecture, from a bustling local market to a Sultan’s palace-turned-museum.. Guided tour of Stone Town Visit some of Zanzibar’s top sites Soak up the unique atmosphere of the walled city Time to shop for souvenirs in local market’s. Sightseeing on foot mean you can leave cars behind while following Stone Town’s most narrow, winding streets, and group size is limited to 25 people for personalized service from the guide.