Reviewed · TOURS
Medieval Underground Tour
Prague has a second city under its streets. This tour takes you below Old Town Hall, where medieval rooms and former street levels show how the city changed over time. I like the unusual view of Prague’s past and the fact that the tour includes two separate underground sites, not just one cellar. Guides such as Dagmar and Katarina have also brought warmth and useful historical detail to the experience.
The main caution is practical: this is not a good choice if stairs or uneven underground spaces are difficult for you. One guest also lost part of the tour after having trouble finding the start point, so arrive early and confirm the meeting place at Staroměstské náměstí 1/3.
Key points to know before you book

- You see two underground sites: The tour includes the medieval underground below Old Town Hall and the underground of Angel College.
- The tour begins at 3:00 pm: It lasts about two hours and finishes near the Franz Kafka Memorial.
- The ground level of Prague changes beneath you: The Old Town underground helps explain how older streets and rooms ended up below today’s city.
- Guides shape the experience: Dagmar and Katarina have been praised for clear stories, friendly presentation, and useful historical context.
- The group can reach 20 people: That keeps the outing manageable, though it is not a private tour.
- Plan for stairs and limited mobility: The experience is not recommended for people with reduced mobility.
Why Prague’s underground is worth seeing

Most first visits to Prague stay above ground, among church towers, paved squares, and grand facades. That gives you the city’s famous face, but it does not explain one of its most curious features: parts of medieval Prague now sit below the level of modern streets.
The Old Town underground makes that change easier to understand. The city was raised and rebuilt over time, leaving earlier rooms and former street levels beneath the present-day surface. You are not simply walking into a dark basement. You are looking at an older layer of Prague and seeing how daily life continued as the city changed around it.
That physical change gives the tour a useful purpose. Instead of hearing a long list of dates, you can connect the past to actual walls, floors, and rooms. The setting does much of the teaching.
I especially like this experience as a first or second activity in Prague. It gives you a different way to read the Old Town afterward. Once you know that the modern street level may cover an earlier one, the buildings above you feel less like isolated monuments and more like parts of a city built in layers.
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Meeting at Old Town Square at 3:00 pm
The tour starts at Guides&Tours, Staroměstské náměstí 1/3, in Prague’s Old Town. This is close to the Astronomical Clock and the Old Town Hall, but the square can be crowded and confusing, especially if you are trying to match a small street number to a large public space.
I would arrive at least 15 minutes early. One person missed part of the tour after spending 20 to 25 minutes trying to locate the start point, so this is not a place to arrive at the last moment. Keep the address open on your phone and confirm that you are at the correct side of the square before the 3:00 pm start.
The meeting area is near public transportation, which helps if you are coming from another part of Prague. The tour is offered in English, and the maximum group size is 20 people. That is large enough to feel like a shared outing, but small enough for a guide to explain details without managing a crowd of busloads.
The start time also works well with a day of sightseeing. You can spend the morning and early afternoon above ground, then use the tour as a cooler, quieter change of pace. If the weather is cold, the underground rooms offer a welcome break, although you should still wear shoes suited to stairs and old surfaces.
Old Town Hall: one hour beneath the Astronomical Clock

The first and longest part of the experience takes place beneath the Old Town Hall. You spend about an hour here, with admission to the medieval underground included in the price.
Be clear about what you are buying. The ticket covers the underground section only. It does not include entry to the other parts of Old Town Hall, so this tour is not a substitute for a visit to the tower, the Astronomical Clock interiors, or other paid areas connected with the building.
The underground rooms are the heart of the outing. They show how Prague’s older buildings and street levels became buried below the city people see today. The setting gives weight to stories about housing and living conditions because you are standing in the spaces themselves rather than only looking at photographs.
The most useful explanations focus on how people lived and how the underground areas were used over time. This is where a good guide matters. Dagmar has been praised for being friendly and for bringing a background in history to the tour. Katarina has also been noted for telling clear stories about the city, its residents, and the changing use of the underground.
The rooms are interesting even if you are not a specialist in medieval architecture. You can see the scale of the spaces and think about how different ordinary life was before modern services and street planning. The tour can also make the surface buildings easier to read, since the guide connects what is below with the city above.
That said, the experience depends heavily on presentation. A lively guide can turn a low-ceilinged room into a memorable lesson. A flat delivery can make the same rooms feel like a stern lecture. One unhappy experience described the guide as dull and rude, while other guides, including Dagmar and Katarina, received praise for friendly and engaging explanations. I would treat this as a reminder that guide style can vary from departure to departure.
The underground portion is also not designed for carefree wandering. You follow the guide through the spaces, and the tour moves at a set pace. If you prefer to explore historic interiors alone and read signs at your own speed, you may find the format less satisfying. If you like having the setting explained as you see it, the guided approach is a real benefit.
A short walk through Staroměstské náměstí
After about an hour underground, the route includes roughly 30 minutes in Staroměstské náměstí, Prague’s Old Town Square. This is a walk through the area, not a separate paid attraction, and admission is free.
The square provides a useful contrast to the first part of the tour. You have just been below the city, looking at older levels and enclosed rooms. Now you return to the open public space that most people associate with central Prague. The guide can place the underground discoveries back into the setting of the modern Old Town.
Do not expect another full museum visit here. The square portion is more about orientation and context. It gives you time to connect the stories beneath the streets with the buildings, paths, and public life above them.
This part may feel brief if you want a broad walking tour of Prague. It also means the experience is not two solid hours underground. For many people, that balance is sensible. An entire afternoon in cramped historic rooms could become tiring, while the open-air walk resets your attention.
The square is also a sensible place to pay attention to the meeting and ending details. Since the tour begins in this central area, getting there early is far easier than trying to find an obscure address in a residential district. Keep your group together as the guide moves between the underground entrance and the next stop.
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Angel College and the World of Franz Kafka
The final stop is the underground of Angel College, reached through the World of Franz Kafka area. You spend about 20 minutes here, and admission is included.
This section adds variety to the tour. Instead of spending the whole experience in the Old Town Hall complex, you see another underground space with its own connection to Prague’s past. The tour ends at the Franz Kafka Memorial, at Náměstí Franze Kafky 24.
The shorter visit means you should expect a compact presentation rather than an extended museum session. Its value comes from the contrast between the two sites. The first stop gives you a longer look at medieval rooms and changing street levels. Angel College gives you another example of what lies below the Old Town and brings the route toward the Kafka memorial.
The ending location is useful for continuing your day. You are still in central Prague, so you can carry on exploring the Old Town after the tour. The experience does not return you to the starting point, so plan your next stop from the Franz Kafka Memorial rather than assuming you will finish where you began.
What the guide adds to the rooms
A basement cannot explain itself. Its walls may be old, but the meaning comes from knowing how the rooms were used, why they sit below the current streets, and what they tell you about life in earlier Prague.
That is why the guide is central to the value of this tour. Dagmar has been described as friendly and well prepared, with a history background. Katarina has been praised for strong stories and for explaining how Prague developed and how people lived. Those details turn the route from a simple look at old stone into a lesson you can carry into the rest of your visit.
I would listen for explanations that connect the physical rooms to ordinary people. Questions about living conditions, changing street levels, and later uses of the underground are more useful than a string of rulers and dates. The best moments are likely to come when the guide helps you picture the city as a working place, not just a collection of grand monuments.
The format also lets you ask questions, although the exact amount of discussion will depend on the guide and group size. With up to 20 people, you should be able to hear the presentation, but you should not expect the intimacy of a private walk.
Price and overall value at $30.25
At $30.25 per person, this is not the cheapest way to spend two hours in Prague. The price makes more sense if you value access to historic underground areas and prefer a guide to explain what you are seeing.
Both underground entrances are included, which is important. You are paying for access to the Old Town Hall underground and Angel College, as well as the guide-led route between them. Food and bottled water are not included, but the tour lasts only about two hours, and you may bring your own bottled drink.
The value is strongest for someone who wants context. If you only want a quick look at old rooms, the cost may feel high. If you want to understand why Prague has a city below its city, the included access and explanations make the price easier to justify.
The tour also saves you from trying to interpret the underground sites alone. Historic rooms can be hard to understand without a guide, particularly when their importance comes from changes in the city rather than from a single famous object.
The high overall satisfaction attached to this experience reflects its appeal, but I would not treat that as a guarantee of a perfect departure. The uneven feedback about guide style and the one reported meeting-point problem are worth keeping in mind. Arriving early and knowing the exact start address will protect you from the most avoidable problem.
Who will enjoy this Prague tour most

I would recommend this experience to several types of visitors:
- First-time visitors who want a different introduction to Prague: The underground gives you a useful framework for understanding the Old Town.
- History-minded visitors: You get physical evidence of earlier city levels, living conditions, and changing uses of underground rooms.
- People visiting in cold weather: The underground section offers a break from the streets, though it may still feel cool below ground.
- Visitors who prefer guided interpretation: The guide explains what you are seeing instead of leaving you to guess.
- Couples and small groups: A two-hour route with a maximum of 20 people is easy to fit into a busy sightseeing day.
I would think twice if you have reduced mobility or dislike stairs, uneven surfaces, or enclosed rooms. The tour is specifically not recommended for people with reduced mobility. It may also disappoint you if you want a broad architectural tour of every part of Old Town Hall, since the included access is limited to the underground.
Families and older children may enjoy the unusual setting, but the supplied details do not give a minimum age or specific child arrangements. I would check those points before booking if they matter to your group.
Timing, comfort, and simple planning tips
The experience lasts approximately two hours, beginning at 3:00 pm. Since the route includes one hour at Old Town Hall, 30 minutes around the square, and about 20 minutes at Angel College, allow a little extra time for movement between areas.
Wear comfortable shoes. The tour takes place partly below street level, and the mobility warning means you should not assume smooth, step-free access. Bring a bottle of water if you want one, because drinks are not provided.
The tour is offered in English only according to the available details. Confirmation arrives at booking, and free cancellation is available if you cancel at least 24 hours before the local start time. Cancellations made less than 24 hours before the start, along with late changes, are not accepted for a refund.
I would place this tour on a day when you are already exploring central Prague. The start and end points are both in the Old Town, but they are not the same location. Finish at the Franz Kafka Memorial and continue from there rather than building your plans around returning to the Old Town Hall.
Should you book the Medieval Underground Tour?
I would book it if you want Prague to make more sense beneath the postcard views. The two included underground sites, the changing street levels, and the focus on living conditions give you something different from another walk past the Astronomical Clock.
The strongest reason to go is the setting. The rooms let you see how the city developed in layers, while guides such as Dagmar and Katarina can add the human details that old stone alone cannot provide. The tour is also short enough to fit beside other plans.
Skip it if you need step-free access, want a private experience, or expect entry to all of Old Town Hall. Go prepared for a guide-led history talk, arrive early at the exact meeting address, and bring water if needed. For the right visitor, $30.25 buys a memorable look at the Prague most people walk over without noticing.
FAQ
Where does the Medieval Underground Tour start?
It starts at Guides&Tours, Staroměstské náměstí 1/3, 110 00 Praha 1-Staré Město, Czechia.
What time does the tour begin?
The tour starts at 3:00 pm.
Where does the tour end?
It ends at the Franz Kafka Memorial, Náměstí Franze Kafky 24, Staré Město, Prague.
How long does the experience last?
The tour lasts approximately two hours.
What admissions are included?
Admission to the medieval underground of Old Town Hall and the underground of Angel College is included.
Are other parts of Old Town Hall included?
No. The included admission covers the underground of Old Town Hall only. Other parts of Old Town Hall are not included.
Is the tour suitable for people with reduced mobility?
No. The experience is not recommended for people with reduced mobility.
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