Most PopularGuided Visit to Sofia National Art Gallery
Experience one of the best sights in Sofia with a professional local guide!
1 / 4Journey to Niš, Serbia's third-largest city and ancient Roman stronghold on the Nisava River, home to the birthplace of Emperor Constantine the Great. This 11-hour excursion from Sofia reveals layers of Byzantine, Ottoman, and Austro-Hungarian heritage rarely visited by mainstream tourism.
Explore the third Serbian city by size, the birthplace of the famous Roman emperor Constantine the Great and city situated by river Nisava.
Late spring (May–June) and early autumn (September–October) offer warm, dry weather and lower midday heat. Avoid July–August crowds and winter fog that can obscure fortress views. Late afternoon departures maximize light at historical sites.