10 Best Sites in the Brno Underground Labyrinths

Exploring Brno means going below the surface. The city has spent years restoring its ancient tunnels for visitors. Each site offers a different perspective on Moravian history. Here are the top ten locations you should not miss in 2026.

1. Name: Mint Master's Cellar (Mincmistrovský sklep) Type: Historical sight Why go: It showcases the history of coin minting in Brno. You can see how the city's royal mint functioned centuries ago. Best for: History buffs and families. Where: Dominican Square (Dominikánské náměstí). Time: 45-60 minutes. Cost: Approx. 180 CZK. Getting there: A short walk from the Main Railway Station. Tip: Look for the interactive exhibits that explain the minting process.
2. Name: Labyrinth under the Vegetable Market Type: Experience Why go: These deep tunnels were used for food storage and brewing beer. It is the largest underground complex in the city. Best for: General tourists and photographers. Where: Vegetable Market (Zelný trh). Time: 60 minutes. Cost: Approx. 200 CZK. Getting there: Take any tram to the Zelný trh stop. Tip: Wear sturdy shoes as the ground can be uneven and damp.
3. Name: St. James Church Ossuary Type: Historical sight Why go: This is the second-largest ossuary in Europe. It holds the remains of over 50,000 people from the 17th century. Best for: Fans of dark history and unique architecture. Where: St. James Square (Jakubské náměstí). Time: 30 minutes. Cost: Approx. 160 CZK. Getting there: Walk north from the clock tower in the city center. Tip: The lighting and music create a very respectful, somber atmosphere.
4. Name: 10-Z Bunker Type: Unique experience Why go: This was a secret nuclear fallout shelter built during the Cold War. You can explore the technical rooms and living quarters. Best for: Modern history fans and thrill-seekers. Where: Husova Street, under Špilberk Hill. Time: 60-90 minutes. Cost: Approx. 180 CZK. Getting there: Walk from the Šilingrovo náměstí tram stop. Tip: You can actually stay overnight here as the bunker is also a hostel.
5. Name: Špilberk Castle Casemates Type: Sight Why go: These were once the most feared prison cells in the Austro-Hungarian Empire. The brick vaults are massive and very atmospheric. Best for: History enthusiasts and hikers. Where: Špilberk Castle grounds. Time: 60 minutes. Cost: Approx. 150 CZK. Getting there: Walk up the hill from Husova street. Tip: The castle offers great views of Brno from the top of the walls.
6. Name: Capuchin Crypt Type: Historical sight Why go: You can see the naturally mummified remains of Capuchin monks. The ventilation system in the crypt preserved the bodies for centuries. Best for: Those interested in religious history. Where: Capuchin Square (Kapucínské náměstí). Time: 30-45 minutes. Cost: Approx. 120 CZK. Getting there: Located very close to the Vegetable Market. Tip: Respect the quiet nature of this religious site during your visit.
7. Name: Water Reservoirs on Žlutý kopec Type: Architectural sight Why go: These giant brick underground tanks look like underground cathedrals. They are a masterpiece of 19th-century engineering. Best for: Architecture lovers and Instagrammers. Where: Žlutý kopec hill. Time: 60 minutes. Cost: Approx. 250 CZK. Getting there: Take bus 38 or 39 from the city center. Tip: Tickets sell out weeks in advance, so book online early.
8. Name: Cathedral of St. Peter and Paul Crypt Type: Sight Why go: The crypt contains foundations of the original Romanesque church. It is a peaceful spot beneath the city's most famous landmark. Best for: Quiet reflection and medieval archaeology. Where: Petrov Hill. Time: 20 minutes. Cost: Approx. 50 CZK. Getting there: Walk up the stairs from the Vegetable Market. Tip: Combine this with a climb up the cathedral towers for great views.
9. Name: Old Town Hall Tower Type: Viewpoint Why go: While not underground, it offers the best view of the city's layout. You can see the squares where the underground entrances are hidden. Best for: Orientation and city views. Where: Radnická street. Time: 30 minutes. Cost: Approx. 100 CZK. Getting there: Located between the main square and the Vegetable Market. Tip: Look for the famous "Brno Dragon" hanging in the entrance passage.
10. Name: Veveří Castle Cellars Type: Day trip Why go: This castle is a short boat ride or bus trip from Brno. The cellars often host wine tastings and medieval events. Best for: A half-day trip outside the city center. Where: Near the Brno Reservoir. Time: 3-4 hours (including travel). Cost: Approx. 150 CZK for castle entry. Getting there: Take tram 1 to Bystrc, then a boat or bus. Tip: Visit in the summer to enjoy the boat ride on the lake.

Planning to Visit the Mint Master's Cellar and More

The Mint Master's Cellar is easy to find. It sits right below the New Town Hall on Dominican Square. You will find the entrance at the corner of the square. It is one of the most accessible underground sites in Brno.

Inside, you will see how coins were made in the Middle Ages. The exhibits are modern and include many visual aids. You can see old tools and even some of the original coins. The atmosphere is cool and quiet compared to the busy square above.

You can check the official Go To Brno website for current opening hours. They often change during the winter months. Most tours are self-guided, but group tours are available. It is a great place to escape the summer heat or a rainy day.

If you plan to see multiple sites, buy a multi-attraction pass. This will save you money on individual entry fees. Most sites are within walking distance of each other. This makes it easy to see three or four spots in one day.

More Unique Underground Experiences in Brno

Brno has more than just historical cellars. The Water Reservoirs on Žlutý kopec are truly world-class. They were recently opened to the public after years of being hidden. The scale of the brick arches is breathtaking.

For those who like mystery, the Capuchin Crypt is a must. It is located near the main station. The bodies were naturally preserved by the dry air. It is a very different experience from the Mint Master's Cellar.

If you want to see how the city lived during the war, visit the 10-Z Bunker. It is a maze of steel doors and concrete walls. They even have a small cafe inside the bunker. It is one of the most unique places to grab a coffee in Europe.

How to Navigate the Brno Underground Network

Most of the underground sites are in the historic center. You can reach most of them on foot. The streets are mostly pedestrian zones. This makes walking between the Mint Master's Cellar and the Labyrinth very easy.

For sites further away, use the excellent public transport system. You can check schedules on the official DPMB website. Trams and buses run frequently and are very reliable. You can buy tickets using a contactless card on any vehicle.

If you are arriving from out of town, the main station is your starting point. Most underground entrances are within a ten-minute walk. Brno is a very walkable city for tourists. Just follow the signs for the "Brno Underground" (Brněnské podzemí).