Located in the small city of Siena in the Tuscany region, the University of Siena is another of the oldest universities in the world with a strong global standing. With enrolment numbers upwards of 20,000, the University of Siena campus comprises almost half of the city’s entire population. The city center itself, also of historic importance, has been declared a UNESCO World Heritage Site and is visited annually by over 163,000 tourists who come for the food, the art, the museums and the medieval heritage.