Prague: Oldtown, Medieval Underground & Dungeon History Tour - The Secret Alchemy Laboratory and the Golem

Prague: Oldtown, Medieval Underground & Dungeon History Tour

Explore Prague’s underground medieval cellars, dungeon, and hidden rooms with a knowledgeable guide on this 80-minute tour through Old Town’s depths.

Discover the secrets beneath Prague’s iconic Old Town with the Prague: Oldtown, Medieval Underground & Dungeon History Tour. Priced affordably and lasting 80 minutes, this guided experience takes you into the city’s underground network, revealing medieval rooms, cellars, and corridors that date back to the 12th-14th centuries. Known for its expert guides, some reviews highlight guides like Veronica, Suzanne, Barbara, and Maki as being knowledgeable, engaging, and entertaining. The tour includes entrance fees to underground sites and visits to dungeons, torture instruments, and a secret alchemy laboratory featuring the famous Golem monster.

While the tour is designed for those interested in history and architecture, it is not suitable for everyone. It involves walking, stairs, and narrow underground corridors, making it inaccessible for wheelchair users, persons with mobility issues, or small children under 7. The experience is ideal for adults and older children who enjoy history, mysteries, and a bit of adventure underground. Expect a balanced mix of storytelling, exploration, and historic fascination—with some reviews praising the enthusiasm and wit of the guides.

Key Points

  • Duration: 80-minute guided walking tour through Prague’s Old Town underground.
  • Highlights: Visits to medieval cellars, corridors, a hidden alchemy laboratory, dungeon with torture instruments, and the Hangman Jan Mydlá site.
  • Guides: Known for knowledgeable, lively, and engaging guides such as Barbara, Suzanne, and Maki.
  • Accessibility: Not suitable for wheelchair users or those with mobility issues due to stairs and walking.
  • Booking: Offers free cancellation up to 24 hours in advance and the option to reserve and pay later.
  • Meeting point: Inside the Art Passage at Male Namesti Square, 20 meters from the Hotel U Prince.
You can check availability for your dates here:

Exploring Prague’s Underground: The Medieval Cellars from the 12th-14th Century

Prague: Oldtown, Medieval Underground & Dungeon History Tour - Exploring Prague’s Underground: The Medieval Cellars from the 12th-14th Century

This tour takes you into a part of Prague that has remained unchanged since the Middle Ages. You will walk through hidden rooms, corridors, and cellars located up to two floors below street level, revealing a side of the city often hidden from casual visitors. These romanesque and gothic underground structures are among the few remaining examples of medieval architecture preserved beneath the bustling streets of Old Town.

The medieval rooms you visit include spaces that served various purposes during the 12th to 14th centuries, giving a vivid picture of life during those times. The experience is enhanced by stories about rebellions, floods, fires, and plagues, which shaped the history of these subterranean spaces. These underground parts remain largely unchanged, giving a genuine glimpse into Prague’s medieval past.

The Dungeon and the Medieval Torture Instruments

Prague: Oldtown, Medieval Underground & Dungeon History Tour - The Dungeon and the Medieval Torture Instruments

One of the tour’s most striking stops is the medieval dungeon, where you can see authentic torture devices and instruments used for executions. The guide explains the grim history behind these tools and the punishments inflicted during medieval times. The site includes the infamous Hangman Jan Mydlá, adding a dark but fascinating element to the experience. This part of the tour appeals especially to those interested in medieval justice and crime history.

The Secret Alchemy Laboratory and the Golem

Prague: Oldtown, Medieval Underground & Dungeon History Tour - The Secret Alchemy Laboratory and the Golem

Among the tour’s most unique features is the hidden alchemy laboratory, which showcases medieval equipment believed to have been used for alchemy experiments. The laboratory is a secret space, and the guide shares stories about the famous Golem monster, an iconic legend linked to Prague’s Jewish history. This combination of mystery and history adds an intriguing layer to the tour, appealing to visitors curious about medieval science and folklore.

The Guide: Knowledgeable and Engaging Storytellers

Prague: Oldtown, Medieval Underground & Dungeon History Tour - The Guide: Knowledgeable and Engaging Storytellers

A recurring theme in reviews is the enthusiasm and expertise of the guides. Guides like Barbara, Suzanne, Maki, and Victoria earn praise for their passion, humor, and clarity. They share stories with wit and detail, making complex historical topics accessible and entertaining. Many reviewers highlight that the guides’ enthusiasm significantly enhances the experience, making it more memorable and engaging.

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Practical Details and Meeting Points

Prague: Oldtown, Medieval Underground & Dungeon History Tour - Practical Details and Meeting Points

The tour departs from the Art Passage inside Male Namesti Square, specifically 20 meters to the right of Hotel U Prince. Travelers are advised to arrive 5-10 minutes before the scheduled start to check in at the ticket office. The activity includes entrance fees to underground sites and is conducted in English and German. The tour ends back at the meeting point, making it easy to incorporate into a day of sightseeing.

Accessibility and Physical Requirements

Prague: Oldtown, Medieval Underground & Dungeon History Tour - Accessibility and Physical Requirements

This tour involves walking and stairs, with narrow underground corridors, making it unsuitable for wheelchair users, those with mobility issues, or small children under 7. The tour is not recommended for people with claustrophobia or serious heart conditions, due to enclosed spaces and uneven surfaces. Visitors are advised to wear comfortable shoes suitable for walking and stairs.

Booking Options and Cancellation Policy

Prague: Oldtown, Medieval Underground & Dungeon History Tour - Booking Options and Cancellation Policy

Reservations can be made without upfront payment, with the option to reserve now and pay later. Cancellations are free up to 24 hours before the tour, providing flexibility for uncertain schedules. This makes it easier to plan your Prague visit with confidence, especially if your plans may change.

Why This Tour Stands Out

Prague: Oldtown, Medieval Underground & Dungeon History Tour - Why This Tour Stands Out

What makes this experience particularly appealing are the well-preserved underground medieval structures and the stories about crime, punishment, and alchemy. The tour balances historical authenticity with entertaining storytelling, as highlighted by numerous reviews praising the guides’ knowledge and humor.

The combination of underground exploration and dark medieval tales offers a unique perspective that many other city tours do not cover. For history buffs and those seeking a different side of Prague, this tour provides a fascinating and fun glimpse into the city’s hidden depths.

Prague Underground & Dungeon Tour: A Must-Experience for History Enthusiasts

Prague: Oldtown, Medieval Underground & Dungeon History Tour - Prague Underground & Dungeon Tour: A Must-Experience for History Enthusiasts

This 80-minute journey into Prague’s underground offers a rich glimpse into the city’s medieval past. The combination of hidden rooms, dungeon scenes, and alchemy stories makes it both educational and captivating. The high praise for guides suggests that visitors experience a personal, engaging narration alongside historic sights.

While the tour does involve walking and stairs, those with moderate mobility who are interested in medieval history, legends, and secret spaces will find it a worthwhile addition to their Prague itinerary. The affordable price, flexible booking, and small group atmosphere enhance its appeal.

For anyone keen to explore Prague beneath the surface, this tour offers an authentic, immersive, and entertaining experience that reveals a mysterious world hidden below the city’s streets.

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Prague: Oldtown, Medieval Underground & Dungeon History Tour



4.2

(8480)

“Very fun and informative tour! Veronica was an excellent guide – knowledgeable and funny”

— tegan, June 23, 2025

Frequently Asked Questions

Is this tour suitable for children?
It is not recommended for children under 7 years old due to walking, stairs, and enclosed spaces.

Can I join if I have mobility issues?
No, the tour involves stairs and walking in narrow underground corridors, so it is not suitable for wheelchair users or those with mobility impairments.

What languages are available for the tour?
The tour is conducted in English and German.

How long does the tour last?
The duration is approximately 80 minutes.

Where does the tour start?
It begins inside the Art Passage at Male Namesti Square, 20 meters to the right of Hotel U Prince.

Can I cancel my booking?
Yes, full refunds are available if canceled up to 24 hours in advance.

You can check availability for your dates here:
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