Which famous traveler visited most of the Islamic world including mali during his 27 year traveling?

The famous traveler who visited most of the Islamic world, including Mali, during his 27-year traveling is Ibn Battuta.

Ibn Battuta was born in Tangier, Morocco, in 1304 and embarked on a massive journey in 1325 that would span nearly three decades. He traveled extensively throughout the Middle East, North Africa, West Africa, the Indian subcontinent, Southeast Asia, and China. He visited some of the most significant Islamic centers of the time, including Mecca, Medina, Cairo, Damascus, Baghdad, and Delhi.

His 27-year journey took him through more than 40 modern-day countries, making him one of the most well-traveled individuals of his time. Ibn Battuta meticulously documented his experiences, observations, and encounters during his travels in a book titled "The Rihlah" ("Journey" or "Travelogue"). This book provides a valuable historical and cultural account of the Islamic world during the 14th century.

He reached Mali, where he spent about a year in Timbuktu, an important center of Islamic learning and trade. He marveled at the wealth and intellectual achievements of the Mali Empire and described the region's bustling markets, thriving universities, and the famous Timbuktu manuscript tradition.

Ibn Battuta's extensive travels and comprehensive writings have made him a renowned figure in the field of travel literature and exploration. His detailed descriptions of the places he visited offer valuable insights into the social, cultural, political, and economic aspects of various regions in the Islamic world during the medieval period.