Tuti Island is an island in Sudan where the White Nile and Blue Nile merge to form the main Nile. It is surrounded by the "Three Towns": Khartoum, Omdurman, and Khartoum North. Despite this, Tuti is home to only one small village, with grassland being the main makeup of the island. In the past the only approach to Tuti Island was via several ferries that cros…Tuti Island is an island in Sudan where the White Nile and Blue Nile merge to form the main Nile. It is surrounded by the "Three Towns": Khartoum, Omdurman, and Khartoum North. Despite this, Tuti is home to only one small village, with grassland being the main makeup of the island. In the past the only approach to Tuti Island was via several ferries that cross the river intermittently, but the Tuti Bridge, a modern suspension bridge, was completed in 2008 and can be used instead. The island area is 3.99 square kilometres.