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Discover Nuremberg's hidden tunnels and city walls on this immersive guided tour. Explore underground passages, learn medieval defense secrets for just $14.
If you’re visiting Nuremberg and want a look behind the scenes of its medieval defenses, this tour offers an intriguing peek into the city’s hidden history. For just $14, you’ll spend about an hour exploring underground tunnels, secret passages, and imposing city walls, all led by knowledgeable guides who bring the stories vividly to life. The combination of accessible, well-maintained sites and engaging storytellers makes this experience a standout for history buffs and curious travelers alike.
What we love most is how this tour makes medieval history tangible—walking through tunnels that once protected the city and imagining the knights that patrolled those walls. Plus, the access to secret corridors under the Imperial Castle is a rare treat, revealing a little-known side of Nuremberg’s defenses. A minor consideration? The tour involves climbing lots of uneven stairs and navigating low-clearance areas, which could be challenging if you have mobility issues or claustrophobia.
This tour is ideal for visitors who enjoy history, architecture, or hidden city stories. Families with older children, history enthusiasts, and those eager for a different perspective on Nuremberg’s past will find it particularly rewarding. If you’re after an authentic experience that combines education with a little adventure, this tour checks most boxes.


This tour is a real treat for anyone interested in how medieval cities protected themselves. Starting at the Historischer Kunstbunker, the guide leads you through the impressive city walls, highlighting both their aesthetic grandeur and strategic ingenuity. You’ll see how Nuremberg’s walls were designed to withstand not only traditional siege weapons but also later artillery, with the addition of sixteenth-century bastions that could endure cannon fire.
What makes this experience stand out is the access to underground corridors and tunnels that snake beneath the city walls and castle grounds. These tunnels, some vaulted and others narrow enough to crawl through, were built specifically for defensive purposes, allowing city defenders to move unseen and to shoot at invaders from unexpected angles. As one reviewer mentioned, “You’ll love the views from the battlements, but the underground parts are where the real surprises are.” It’s a chance to see how medieval architects planned for every possible attack, with labyrinthine passages and concealed chambers.
The guides, like Ralf and Andreas, are praised for their wealth of knowledge and engaging storytelling. A common compliment is how they manage to make history feel accessible and fun. One reviewer noted, “Ralf was so informative and it was a great little tour,” emphasizing how the guides effectively blend historical facts with local anecdotes. Many also appreciated the humor and enthusiasm, which keep the tour lively despite the sometimes dark historical context.
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The tour lasts about an hour, starting at the Historischer Kunstbunker and ending back there, which makes it easy to fit into a busy sightseeing schedule. The meeting point is straightforward—just in front of the bunker entrance—and the group size tends to be manageable, encouraging questions and interaction.
Walking along Nuremberg’s stone city walls, you’ll get a sense of how well-defended the city was. Some parts, built in the Renaissance period, showcase bastions capable of resisting cannon fire, making Nuremberg one of the most protected cities of its time. The guide explains how these fortifications evolved over centuries and what specific features helped defend the city from both medieval and early modern threats.
One of the most captivating parts of the tour is descending into the underground corridors, where you’ll walk through vaulted tunnels carved into the castle rock. Reviewers rave about how atmospheric and educational these passages are, with one stating, “We learned how the medieval weapons worked inside the walls and how defenders could shoot at enemies from all sides.” The tunnels are narrow, sometimes low-ceilinged, and can be muddy—so good footwear is a smart choice. Several reviews, like one mentioning “wear good shoes,” noted that the uneven surfaces could be challenging but added to the authenticity.
The secret passages under the Imperial Castle are another highlight. These corridors, rarely open to the public otherwise, give a rare behind-the-scenes look at medieval military engineering. The guide explains how these hidden routes enabled defenders to surprise enemies and reinforce the castle’s defenses beyond what surface walls could provide.

Pricing at $14 per person offers excellent value, considering the depth of access and the quality of storytelling. The tour is designed to be accessible in terms of content, but it involves climbing lots of stairs and navigating uneven or low-lying areas, so it’s not suitable for guests with mobility impairments or severe claustrophobia.
The tour operates in English and German, making it accessible to international travelers. It’s recommended to wear warm clothing as parts of the underground tunnels can be cool and damp. Since there are no toilet breaks during the hour-long tour, plan accordingly—use facilities beforehand.
Booking is flexible, with the option to cancel up to 24 hours in advance for a full refund, which is comforting if your plans change. You can reserve your spot now and pay later, giving you flexibility in your itinerary.

This experience is perfect for anyone fascinated by medieval architecture or defensive warfare. It’s especially great for families with children aged 10 and above, as the underground parts might be a bit challenging for very young kids or those with mobility issues. History enthusiasts will enjoy the detailed explanations, and those who appreciate a good story told with humor and enthusiasm will find guides like Ralf and Andreas delightful.
If you want to see Nuremberg from a different angle—beyond the usual tourist sights—this tour offers a memorable, engaging way to connect with the city’s past. It’s a mix of education, adventure, and a touch of mystery, making it well worth the modest fee.

This tour offers fantastic value for those curious about medieval defenses and city fortifications. The access to underground tunnels and secret passages enriches the experience, transforming a simple walk along city walls into an exploration of hidden worlds and defensive ingenuity. For just $14, you get a guided journey that’s informative, immersive, and surprisingly fun.
It’s best suited for travelers who enjoy history, walking, and a bit of adventure. The guides’ expertise and humor elevate the experience, making complex architectural features easy to understand and memorable. Just be prepared for some stairs and uneven floors, and dress accordingly for underground climates.
If you’re after a unique, authentic glimpse into Nuremberg’s past—one that combines education with a touch of thrill—this tour is a top choice. It’s a small investment that offers big insights and a lasting impression of what medieval city defenses really looked and felt like.
“Nick was the most amazing witty smart and enthusiastic guide. We thoroughly enjoyed his humour and knowledge. He spoke very well with some great in…”
Is this tour suitable for children?
Yes, children aged 10 and up tend to enjoy it, especially if they’re interested in history or adventure. However, very young children or those with mobility issues might find the underground tunnels challenging.
How long does the tour last?
Approximately 1 hour, making it easy to add to your sightseeing schedule without feeling rushed.
Do I need to book in advance?
Yes, it’s recommended to reserve your spot beforehand, but you can cancel up to 24 hours in advance for a full refund.
What should I wear?
Dress warmly and wear good walking shoes, as parts of the underground tunnels can be damp, uneven, and low-ceilinged.
Are there any restrictions?
The tour isn’t suitable for people with mobility impairments, claustrophobia, or those who dislike climbing stairs or walking in low-clearance areas.
Is the tour bilingual?
Guides speak both English and German, so you can choose based on your preference.
Does the tour include access to the underground passages?
Yes, entry to the secret passages under the Imperial Castle and the defensive corridors in the city walls is included.
Are food or drinks allowed during the tour?
No, food and drinks are not permitted during the tour.
Will I have bathroom breaks?
No, there are no scheduled toilet breaks during this hour-long tour, so plan accordingly.
What makes this tour stand out?
Access to hidden tunnels and secret passages, knowledgeable guides, and an engaging, authentic look at medieval defense architecture.
If you’re eager to uncover Nuremberg’s lesser-known stories and see its defenses from the inside out, this tour delivers an enriching experience at a great price. Whether you’re a history lover or seeking a fun, educational activity, it’s a smart choice that will deepen your appreciation for this historic Bavarian city.