- ai.ac.rs en/7660/Archaeological excavations of the Building with octagon in the locality Gradsko Polje, Niš Fortress. Director: Dr Nadežda Gavrilović Vitas.
- houseofmac.rs niska-tvrdjava/The Fortress was erected on the site of earlier fortifications – the ancient Roman, Byzantine, and later yet Medieval forts. ... House of Mac - Fortress Niš.
- Niš fortress. ... In the fortress there’s also an open air theater, several art galleries and souvenir shops. Just outside the fortress is a green market.
- web.archive.org web/20090322034420/http://www.ni.…Niš Fortress. Niš Fortress is a complex and very important cultural and historical monument - an edifice that dominates the urban nucleus of the city.
- travel.sygic.com en/poi/nis-fortress-poi:11009040Niš Fortress is a fortress in the city of Niš, Serbia. It is a complex and important cultural and historical monument.
- livetheworld.com activities/serbia/nis-fortressNis Fortress is a historic trademark of Nis, Serbia. Niš Fortress is a fortress in the city of Niš, Serbia. It is a complex and important cultural and historical monument.
- toproomserbia.com st_activity/nis-fortress/...1 meeting_incentive_congress_convention_event_Nis_fortress_credits_D.Bosnic 87200128 Entrance_of_Nis_Fortress. ... Niš Fortress. Nis. Book Now.
- minube.co.uk place/nis-a1949731The fortress in Niš rises on the right bank of Nisava river. Of Turkish origins, it's built on ancient fortifications and is one of the best preserved.
- readytotrip.com attractions/nis-fortress/Villa Ema- 3 Separate rooms features a balcony and is located in Niš, within just 400 metres of King Milan Square and 800 metres of Niš Fortress.