Zerostrasse

Zerostrasse

A cool maze of WWI tunnels beneath the city hill.

Activity Hidden gem

Photo: Psittacuso / CC BY-SA 4.0

Why it is worth your time

Descend into the tunnels Austro-Hungarian engineers carved under the hill to shelter the whole population from air raids. The passages stay refreshingly cool in summer and now host exhibitions and a planetarium. Follow them through the hill and emerge on the far side of the old town.

Croatia Atlas tip

On a hot day, duck in to cool off: the WWI tunnels stay cellar-cold all summer.

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Use the free map from home, then verify the discovery when you reach the place.

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