Comparing the Best Prague Underground Tours

Choosing the right tour depends on your interests. Some people love the spooky vibe of medieval dungeons. Others prefer the technical details of a nuclear shelter. Prague offers something for every type of history fan.

The city has changed a lot over 800 years. The street level was raised in the 13th century. This created a whole new world underground. Many of these spaces are now open to the public.

If you want more hidden gems in Prague, start with these tunnels. Most tours require a guide for safety. You should book in advance during the summer months. Winter tours are often less crowded and very atmospheric.

Medieval Secrets of the Old Town Hall

The Old Town Hall is the most popular choice for visitors. You will walk through rooms that were once at ground level. The city raised the street level to prevent flooding. This tour includes the famous astronomical clock tower.

You will see 12th-century Romanesque houses. These rooms later became storage areas and then prisons. The walls still have markings from prisoners. It is a very immersive experience for all ages.

Guides explain how people lived in the Middle Ages. You can see the old well and the drainage systems. These are some of the most unusual museums in Prague for history lovers. The lighting is dim to keep the mood authentic.

This tour is very central. You can easily find it in the heart of Old Town Square. It is perfect if you have limited time in the city. Most groups are small to allow for better movement.

Cold War History in Nuclear Bunkers

Prague has a deep history with the Cold War. Many nuclear bunkers were built during the 1950s. Some of these are now part of specialized Prague underground tours. They offer a very different feel from medieval sites.

The Folimanka bunker is one of the largest in the city. It can hold thousands of people in an emergency. You will see gas masks and survival equipment. The air is cool and the walls are thick concrete.

These tours often include stories of life behind the Iron Curtain. You will learn about the paranoia of the era. It is a fascinating look at 20th-century engineering. Official travel details are found at Visit Czechia.

After your tour, explore the Karlin district travel guide to see modern changes. This area also has a history of surviving major floods. The contrast between the bunker and the modern city is striking.

Hidden Casemates and Religious Crypts

Visit the Vysehrad Fortress guide to learn about its secret casemates. These are long, narrow tunnels used by soldiers. They lead to the massive Gorlice hall. This hall holds original statues from the Charles Bridge.

The atmosphere at Vysehrad is very peaceful. It is located on a hill overlooking the river. The underground part is cool and quiet. It is a great escape from the busy city center.

Another option is the crypt of the Church of Our Lady Victorious. This site is famous for the Infant Jesus of Prague. The underground area holds the remains of monks and nobility. It is a place of deep respect and silence.

Relax in the secret gardens in Prague after being in the dark. These gardens are often located near the old fortresses. They provide a beautiful way to end your underground journey.

How to Book Your Prague Underground Tours

Booking your tour is easy in 2026. Most operators have websites for direct booking. You can also find tickets at the visitor centers. Consult the Prague.eu portal for current event schedules.

The National Museum also offers a modern underground corridor. This tunnel connects two major buildings. It features a light show about the history of the city. It is a very comfortable walk compared to the dungeons.

After your tour, check out hidden speakeasy bars in Prague for an underground evening. These bars often use the same historical cellars. They offer great drinks in a very cool setting.

Remember that underground spaces are always cool. Even in summer, you might want a light jacket. Wear comfortable shoes for uneven stone floors. Most tours involve several flights of stairs.