Exploring Pilsen’s Hidden Depths: A Walk Through the Underground and a Cheers to Beer
This tour of the Pilsen underground system offers more than just a peek into the medieval tunnels beneath the Czech city. It’s a chance to walk through history—literally underground—and learn how these passageways helped shape Pilsen’s development. From their origins in the 13th century to their roles as food storage, brewing venues, and defensive corridors, the underground labyrinth paints a vivid picture of medieval life.
What I particularly like about this experience is how well it balances history and fun. First, the guides are knowledgeable and speak English or German, making the storytelling accessible and engaging. Second, the inclusion of a beer voucher for Pilsner Urquell, brewed right here in Pilsen, adds a delicious, local touch to the experience. It’s a memorable way to end a fascinating hour underground with a cold, fresh beer.
That said, a few things to consider: the underground passages are tight and sometimes low-ceilinged, which could be uncomfortable for those with claustrophobia or mobility issues. Also, since the temperature stays around 6°C year-round, dressing warmly is essential. But overall, the mix of history, architecture, and a beer tasting makes this tour a solid choice for curious travelers eager to see Pilsen from a different angle.
Key points / Takeaways
- Historic underground system from the 13th century shows how Pilsen’s medieval city was built and defended.
- The ice cellar demonstrates clever medieval engineering, storing ice to cool brewing and food storage.
- Water tower remnants from the 16th century reveal early water management and fortification efforts.
- Guided tour with local guides in English and German makes the experience educational and engaging.
- Beer voucher for 0.3l of Pilsner Urquell provides a tasty reward and authentic local flavor.
- Temperature and clothing advice is crucial—dress warmly, as it stays around 6°C underground.
Discovering Pilsen’s Underground: A Detailed Look

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The Entrance and Initial Impressions
The tour begins inside the ice cellar, a fascinating space that once stored blocks of ice to keep food cool and assist in brewing. I love how this part illustrates medieval ingenuity—imagine storing ice here during the hot Czech summers! It’s the top level of the underground system, from which water from melting ice flowed down to cool the lager and fermenting cellars below.
The guide explained that these cellars weren’t just cool storage spaces; they also played a major role in Pilsen’s brewing rights. These underground rooms were used for fermentation, maturation, and storage of beer, which was a vital part of the town’s economy and identity. As I wandered through the narrow passages, I was struck by how these underground chambers were expanded over centuries, sometimes having up to two floors of interconnected tunnels.
Why These Tunnels Matter: Defense, Storage, and Communication
The tunnels weren’t just about beer—they also served as defense corridors during times of war, providing citizens a secure refuge and storage for food. The underground passages doubled as communication lines—a clever defensive feature when town walls and ramparts were under attack. It’s impressive to see how a city’s underground could serve so many functions over the centuries.
The Water Tower: An Engineering Gem
A highlight for me was the 16th-century water tower, standing as Bohemia’s best-preserved example of its kind. You can see remnants of an 1847 pumping machine, chambers for water columns, and even a replica of a waterwheel. This structure was integral to the town’s water supply system, linked directly to the ramparts for added protection. It’s a technical marvel that connects water management with fortification—something that perhaps makes sense when you realize that water was as much a part of defense as the walls themselves.
Concluding in the Brewery Museum
The tour ends at the Brewery Museum, a fitting conclusion that ties together the underground’s history with Pilsen’s brewing heritage. If you’re over 18, you’ll get a voucher for 0.3l of Pilsner Urquell, redeemable at several local restaurants. This tasty reward emphasizes the city’s brewing legacy and offers a chance to enjoy an authentic Czech beer in a relaxed atmosphere.
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The Practicalities: What to Expect and Tips for Visitors
The tour lasts about an hour, which is just enough time to explore without feeling rushed. It’s suitable for most able-bodied visitors but not for those with claustrophobia or wheelchair users, as the tunnels are narrow and low-ceilinged.
Keep in mind, the temperature remains cool year-round, so bring warm clothing—a jacket or layers are best. Also, avoid high heels—flat shoes or sneakers work better for the uneven, sometimes damp surfaces.
Booking is flexible, with free cancellation up to 24 hours in advance, and you can reserve your spot without paying upfront, making it a low-risk option. The guides are typically very knowledgeable, and reviews mention guides like “an educated young guide who spoke proficient English,” making the experience both fun and educational.
Is It Worth the Price?
Considering that the tour includes entry to the underground, a knowledgeable guide, and a beer voucher, the cost offers solid value. You’re not only getting a taste of Pilsen’s medieval past but also an experience that combines history, architecture, and a local beer—something many travelers seek when exploring Czech towns.
Who Will Enjoy This Tour?

This experience is perfect for history lovers, architecture enthusiasts, and beer fans alike. If you’re curious about medieval city defenses or how underground systems played a role in daily life, you’ll find plenty to fascinate you. It’s also great for families (children over 3, as younger kids aren’t permitted), as long as they’re comfortable with tight spaces and cool temperatures.
Travelers interested in Pilsen’s brewing heritage will appreciate ending with a refreshing Pilsner Urquell and learning about the town’s proud brewing tradition. It’s a fun, educational addition to your Czech itinerary that offers a different perspective on this historic city.
Final Thoughts

This underground tour in Pilsen manages to be both educational and entertaining, making the history of medieval architecture and brewing come alive. It’s a compact experience, but one packed with details that deepen your understanding of Pilsen’s past. The combination of underground exploration and a local beer makes it a memorable activity—especially if you’re interested in authentic, off-the-beaten-path experiences.
While it’s not suitable for everyone (claustrophobes and wheelchair users should consider alternatives), for most visitors, it offers a fascinating glimpse into how the city’s underground tunnels have served multiple roles over hundreds of years. It’s a smart choice for travelers who value history, architecture, and a good cold beer.
If you’re in Pilsen and want to understand the city’s unique character—beyond just the brewery—this underground tour offers a practical, fun, and insightful way to do so.
FAQ

Is the tour suitable for children?
Children over 3 are allowed, but keep in mind the tunnels are narrow and cool, so make sure younger kids are comfortable with enclosed spaces.
How long does the tour take?
The experience lasts about 1 hour, making it a quick but immersive addition to your sightseeing schedule.
Can I book the tour in advance?
Yes, you can reserve your spot with free cancellation up to 24 hours beforehand. You pay nothing upfront until the day of your tour.
Is the underground accessible for wheelchair users?
No, the tunnels are narrow and not suitable for wheelchairs. It’s best suited for able-bodied visitors.
What should I wear?
Dress warmly—around 6°C throughout the year—and wear flat shoes for comfort and safety.
Do I need to be a beer drinker to enjoy this?
Not at all. The beer voucher is an optional bonus, but many appreciate the chance to taste a genuine Pilsner Urquell at the end.
This underground tour of Pilsen is a well-rounded experience, providing a unique blend of history, architecture, and local flavor. It’s ideal for travelers who enjoy learning about a city’s hidden layers while enjoying a taste of its famous beer.
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