Rubondo Island is the largest of one of only 2 island National Parks in Tanzania and is located on the south-west corner of Lake Victoria, 150 km (95 miles) west of Mwanza city. The 2nd island park is Saa Nane Island NP, which is near by and which you will also visit during your stay. Lake Victoria is one of Africa’s Great Lakes and is the source of the River Nile (the world’s longest river), Africa’s largest lake and the second largest freshwater lake in the world.