Diu is a beautiful fishing town located in the Diu Island. It is a part of Diu and Daman union territory of India. Diu is also the tenth least populated district of the country of India. The town of Diu also has a history of its own. It was ruled by the Portuguese during the 15th century. The tourists before planning to visit Diu should keep five must have essentials to enjoy a comfortable visit to the town.