Join 事业与非营利 upcoming events being held in Uvinza. Uvinza is a city located in the Tanzanian region of Kigoma, known for its natural beauty and historic significance as a former trade center for salt and ivory, offering visitors a unique blend of cultural experiences and opportunities to explore nature, including the nearby Burigi-Chato National Park and Tanganyika Lake, the second deepest lake in the world.