Nis
Niš is a Serbian city on the Nišava River, the third largest in the country, home to about 260,000 people. Renowned for its rich history, it was the birthplace of Emperor Constantine the Great. The Skull Tower here serves as a reminder of Serbian uprisings. Landmarks like the Turkish fortress and the Cathedral of the Holy Spirit attract tourists. The city is an important industrial and educational center, with a university hosting 26,000 students. It is best visited in spring or autumn, when temperatures are mild.
