Zanzibar “the spice Island” is an archipelago consisting of two main Islands of Unguja (commonly referred to as Zanzibar Island) and Pemba. There are about 51 other surrounding small islets. Pemba is the second largest island of the Archipelago, named Al-khudra "The Green Island”. It is famous for its clove production and its channels offer some of the best diving experiences in East Africa. From the noisy local spice markets in Stone town (old fort) , the exotic beach resorts on the white sandy beaches of Zanzibar to the barefoot luxury of Pemba. Zanzibar has the charm that keeps most visitors yearning for more.