
Zerostrasse Tunnels
Explore Pula's WWI-era underground tunnels, a cool historical escape with exhibits and elevator access to the Kaštel.

Highlights
Must-see attractions
Social
From TikTok & Reddit
Best Time
Coolest escape from heat

Zerostrasse Tunnels
Best Time
Coolest escape from heat

Highlights
Must-see attractions
Explore Pula's WWI-era underground tunnels, a cool historical escape with exhibits and elevator access to the Kaštel.
"A cool and quiet escape from the summer heat, with interesting historical displays along the way."

🎯 Cool Down Guaranteed
The tunnels maintain a steady 15°C (59°F), offering a welcome escape from summer heat.
🎟️ Combo Ticket Value
Consider a combined ticket with Pula Kaštel for a fuller historical experience.

Highlights
Discover the most iconic attractions and experiences

WWI History Exhibits
Discover fascinating displays detailing the tunnels' wartime use as shelters and ammunition storage.

Underground Elevator Access
Ascend via a unique elevator to the Pula Kaštel (Castle) for panoramic city views.

Cool Escape from Summer Heat
Experience a constant, refreshing 15°C (59°F) temperature, perfect for a break from the Croatian sun.

Tram Museum & Art
Explore exhibits on Pula's former tram system and discover hidden art installations within the tunnels.
Plans like a pro.
Thinks like you
Planning Your Visit
Beat the Heat Underground
Combine with Castle Exploration
Best Times
Insider Tips
from TikTok, Instagram & Reddit
🎯 Cool Down Guaranteed
The tunnels maintain a steady 15°C (59°F), offering a welcome escape from summer heat.
🎟️ Combo Ticket Value
Consider a combined ticket with Pula Kaštel for a fuller historical experience.
🚶♂️ Explore in Reverse
Start at the castle and descend through the tunnels for a unique perspective.
⏳ Allow an Hour
Plan for about 60 minutes to fully explore the tunnels and exhibits.
Tips
from all over the internet
🎯 Cool Down Guaranteed
The tunnels maintain a steady 15°C (59°F), offering a welcome escape from summer heat.
🎟️ Combo Ticket Value
Consider a combined ticket with Pula Kaštel for a fuller historical experience.
🚶♂️ Explore in Reverse
Start at the castle and descend through the tunnels for a unique perspective.
⏳ Allow an Hour
Plan for about 60 minutes to fully explore the tunnels and exhibits.
🖼️ Discover Hidden Art
Keep an eye out for unique art pieces painted on tunnel walls.
What Travellers Say
Reviews Summary
Visitors consistently praise Zerostrasse tunnels for their historical significance and the refreshing escape they offer from Pula's summer heat. The cool, subterranean atmosphere and the unique elevator access to the Pula Kaštel are frequently highlighted as major draws. While some wish for more detailed historical information, the overall experience is considered fascinating and well worth the visit.
"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."
Mark Deadman
"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."
Grzegorz Data
"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."
diana marceta
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
The main entrance to Zerostrasse is located behind the Double Gate in Pula. It's easily accessible on foot from the city center. Some visitors mention exiting near the shopping area, making it convenient for further exploration.
While direct parking at the tunnel entrance might be limited, there are several public parking lots available in Pula's city center, a short walk away.
Pula has a bus system, and many routes will bring you close to the city center, from where you can walk to the tunnels.
You can enter from the main entrance behind the Double Gate or use the elevator from the tunnels to reach the Pula Kaštel (Castle).
The tunnels are largely flat, but some areas might have uneven surfaces. The elevator provides access to the castle for those with mobility concerns.
🎫 🎫 Tickets & Entry
Ticket prices can vary, but they are generally considered affordable. A combined ticket with the Pula Kaštel (Castle) is often available and offers good value.
Advance booking is usually not required, especially outside of peak tourist season. You can typically purchase tickets at the entrance.
Opening hours can vary seasonally. It's advisable to check the official website or local tourist information for the most up-to-date hours before your visit.
Yes, a popular option is to purchase a combined ticket that includes entry to the Pula Kaštel (Castle), offering a comprehensive historical tour.
Family ticket options are often available, providing a cost-effective way for groups to visit. Check for specific family package details.
🎫 🧭 Onsite Experience
Inside, you'll find historical displays about the tunnels' WWI origins, exhibits on Pula's tram system, and sometimes temporary art installations. The cool temperature is also a major draw.
Most visitors spend around one hour exploring the tunnels and viewing the exhibits. It's a relatively short but impactful visit.
The tunnels are illuminated, but it is an underground environment. Some areas might be dimmer than others, adding to the atmosphere.
The tunnels maintain a consistently cool temperature of around 15°C (59°F) year-round, making them a perfect escape from the summer heat.
Photography is generally permitted inside the tunnels, allowing you to capture the unique atmosphere and historical displays.
📸 📸 Photography
Capture the long, atmospheric corridors, the historical exhibits, and the unique elevator connecting to the castle. The contrast between the cool tunnels and the sunny exterior is also photogenic.
The tunnels are lit, but it's an underground environment. Using a camera with good low-light performance or a smartphone with a night mode can help capture better shots.
Look out for any temporary art installations or murals that might be present. One visitor mentioned finding a 'lovely piece of art painted onto a wall.'
Many visitors capture the architectural aspects of the tunnels, the historical displays, and the overall moody atmosphere.
Tripod usage policies can vary. It's best to check with the ticket office or staff upon arrival to ensure you comply with any regulations.
For Different Travelers
Tailored advice for your travel style
👨👩👧 Families with Kids
Tips for families: Wear comfortable shoes as there's walking involved. While the tunnels are generally safe, keep a close eye on younger children. The relatively short duration of the visit (around an hour) is ideal for maintaining children's attention spans. It's a great way to break up a day of sightseeing and offer a different kind of adventure.
💰 Budget Travelers
Tips for budget travelers: Pack your own water and snacks, as options inside might be limited or more expensive. The tunnels are easily accessible on foot from the city center, saving on transportation costs. Consider visiting during off-peak hours to potentially avoid larger crowds and enjoy a more relaxed experience.
🏛️ History Buffs
Tips for history buffs: Take your time to read the information panels and absorb the details. Look for any unique architectural features or remnants of the tunnels' original purpose. If possible, research the history of Pula during WWI beforehand to enhance your understanding and appreciation of the site.
Deep Dives
In-depth insights and expert knowledge
The History of Zerostrasse
Today, Zerostrasse offers a unique window into this historical period. Visitors can explore the various chambers and corridors, many of which now house historical exhibits. These displays often shed light on the daily lives of those who sought refuge in the tunnels, as well as the broader military context of the time. The tunnels also feature information about Pula's past, including its electric tramway system, which operated from 1904 until 1934. This blend of military history and urban development makes Zerostrasse a compelling site for understanding Pula's layered past.
One of the most intriguing aspects of Zerostrasse is its connection to the Pula Kaštel (Castle). An elevator within the tunnels provides direct access to the fortress atop the hill, allowing visitors to seamlessly transition from the underground world to the historic citadel. This integration highlights the strategic importance of the tunnels in relation to the city's defenses. Some local legends even suggest the tunnels connect to other fortresses or even run under the sea to the Brijuni Islands, adding a layer of mystery to the already captivating site.
Experiencing the Cool Underground
This consistent temperature not only enhances visitor comfort but also contributes to the unique atmosphere of the tunnels. The cool, still air can amplify the sense of stepping back in time, creating an immersive experience. It's a practical benefit that social media creators often highlight, recommending it as a perfect way to beat the midday sun.
Beyond the temperature, the underground environment itself is a key part of the experience. The long, winding corridors, the dimly lit chambers, and the sheer scale of the subterranean network create a sense of discovery. Visitors often find themselves captivated by the quietude and the historical weight of the space, making it more than just a tourist attraction but a journey into Pula's hidden history.




Social
from TikTok, Instagram & Reddit