Zerostrasse

Tunnels underneath the citadel with access to the citadel included in the price if you work your way up. I did this in reverse and made my way down through the tunnels. Blissfully cool after the heat of the exterior. Fascinated by the tunnels and side rooms. Would have liked to see more information provided on their wartime use, and not just learn about the trams. Found a lovely piece of art painted onto a wall in one of the side rooms, left there by a previous resident who had tried to bring a little of the outside indoors perhaps? A little forgotten masterpiece just waiting to be discovered. Just kind of stumbled across it as I explored, but maybe should have been signposted with a bit of context provided. The tunnels exit at locations in the old town. As a tourist myself this left me almost instantly in the shopping area at the end of my visit. I am sure not the original builders intention, but very welcome for someone like myself trying to get the most out of their day.

Fascinating underground tunnels. Zerostrasse is a network of WWI-era tunnels beneath Pula, originally built as shelters. It’s a cool and quiet escape from the summer heat, with interesting historical displays along the way. Not a long visit, but definitely worth it if you're curious about the city's wartime past.

The underground world of Pula, intertwited with numerous tunnels. The tunnels were built during World War I so that people could escape into them in the event of air raids. You can find quite a few exhibitions here and you can take elevator up to Pula Kaštel. It is very nice and interesting to walk through all tunnels. It will take around one hour to discover all.

Really nice to visit, plus the history is interesting. Ticket can be combined with a visit to the castle (15€ for 2 adults en 2 children), I recommend it.

A must go when visiting Pula, zerostrasse is a system of tunnels that have a great history and are really worth visiting, especially in summer days, as the temperature is at a chilling 15 degrees.

This is a series of tunnels under the old city of Pula. The vast majority of any displays were dedicated to the historical tram network that no longer exists. You can go through it all in under an hour. You can enter through Carrarina street or through the Citadel elevator. The area is cool and wet, has plenty of signs, but otherwise other than historical aspect isn't too interesting.

It is about war and protection for civilians so that is the bad part but it has been, well....changed...into a museum to remind us of the bad part. Having WiFi in the tunnels really helped, the lighting was excellent and the live rock/mountain was there with the rock leaking water from the ceiling/roof. High 4 star rating. Well done

It is a very interesting place, pleasantly cool, and decorated with an exhibition about Pula’s first trams.