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Novi Sad

Petrovaradin Fortress

Vast fortress across the river, with tunnels and the famous clock whose hands run the ‘wrong’ way.

Clock tower and gate of Petrovaradin Fortress

Quick answer

This large bastion fortress on the right bank of the Danube is the best viewpoint in Novi Sad. Its present southern part dates from 1692, and more than 16 km of underground corridors survive beneath it.

Quick facts

Type
Fortress
Where
Novi Sad
Time needed
2 hours
Entry
Free
Last checked
1 Nov 2026

What to see

  • The clock tower, whose big hand shows the hours so boatmen could read it from the river
  • Walls and terraces looking back across the Danube to the city
  • The tunnels, which you can only see on a guided visit

Map

Map of the area around Petrovaradin Fortress

Map: © OpenStreetMap contributors, SRTM; style © OpenTopoMap (CC BY-SA). The zoomable map loads from OpenTopoMap, which receives your IP address.

Getting there

Walk from the city center across Varadin Bridge, which takes about 20 minutes, or take a taxi to the upper level.

Good to know

The grounds host EXIT Festival every July, so expect closures and crowds around those dates.

Stay nearby

Compare places to stay around Novi Sad.

See hotels

Sources

Checked online 1 Nov 2026. Prices, hours and access change; confirm before you travel.

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Photo credits

Photos without a credit below are from Unsplash, used under the Unsplash License. Wikimedia Commons: MikyM (CC BY-SA 4.0).