Kostnice u sv. Jakuba

Imagine one of Europe's most mysterious places, hidden right beneath the pavement of a bustling city. The St. James' Ossuary in Brno is a unique underground bone house, second in scale only to the Paris Catacombs. Here, in the silence of the three-chambered ossuary, rest the remains of more than 50,000 people, serving as a reminder of the fleeting nature of life and the region's rich history.

This unusual landmark, preserved by the Czech Republic, was only accidentally discovered in 2001. The ossuary is an integral part of the history of St. James' Church — a magnificent Gothic temple rising above the square. Today, it is not just a burial site, but a national cultural monument, where bones are neatly stacked in layers, forming impressive and somewhat mystical compositions.

A visit to the ossuary offers a rare opportunity to touch the medieval past. Inside, an atmosphere of respect for bygone eras prevails, enhanced by thoughtful lighting and anthropological displays. This is a must-visit for those seeking not only architectural beauty but also deep historical meaning in their travels.

To find out current visiting information or to make a preliminary booking (especially for large groups), you can use the official communication channels.

The main experience in the ossuary is walking through the underground galleries, where thousands of bones and skulls are stacked into neat pyramids and patterns. Thanks to special exhibition lighting and subtle musical accompaniment, a walk through the halls becomes a meditative immersion into history. You will be able to see the results of anthropological research and learn how the city's inhabitants lived and died in the Middle Ages.

Be sure to notice the architecture of St. James' Church itself, located above the ossuary. Inside the church, look for the tomb of Marshal Jean-Louis Raduit de Souches, the city's legendary defender, and admire the elegant stained glass windows. If you have the energy, climb the 92-meter church tower, which offers one of the best panoramic views of the entire old town.

Look for unusual details outside as well! One of the most amusing sights is the "Nehanba" (Indecent Man) figure on the church's southern facade. This small stone figure, making an indecent gesture toward the Cathedral of St. Peter and Paul, is a humorous greeting from the medieval architect Anton Pilgram, who expressed his protest against the city authorities in this way.

The attraction is located in the very heart of the historical center, on Jakubské Square. Thanks to its central location, it is easily reachable on foot from most of the city's iconic landmarks. If you are starting from the main railway station, Brno hlavní nádraží, the walk will take about 15–20 minutes through picturesque streets.

For those who prefer public transport, trams are the ideal choice. You will need lines 1, 2, 4, 8, 9, 10, or 12 — get off at the Jakubské náměstí stop. The trip from the station takes no more than 5 minutes. Regular buses run from Brno-Tuřany Airport to the city center (travel time is about 30 minutes), where you can then transfer to a tram.

If you are traveling by taxi, simply give the driver the address Jakubské nám. 658/78. Keep in mind that the square itself is a pedestrian zone, so the car will stop in the immediate vicinity. For motorists, parking in the center can be difficult, so it is recommended to leave your car in one of the park-and-ride lots or underground garages and continue on foot.

The history of this site dates back to the 13th century when a parish cemetery was established around the future Church of St. James. The church itself, which became the architectural focal point of the square, was built over several centuries. In the 14th century, the famous Peter Parler, the creator of St. Vitus Cathedral in Prague, worked on its design, giving the building its majestic Gothic features.

By the 17th century, due to a lack of space in the cemetery, an "exchange system" of burials was introduced: 10–12 years after burial, remains were exhumed to make room for new ones, and the bones were moved to a special underground chamber — the ossuary. In 1741, the ossuary was significantly expanded, but by 1784, an imperial decree closed the cemetery and the entrance to the underground was walled up. For two long centuries, the existence of the massive storehouse was virtually forgotten.

The site's second birth occurred quite recently — in 2001. During a planned reconstruction of the square, archaeologists discovered voids hiding the remains of over 50,000 people. Research confirmed that the victims of medieval plague and cholera epidemics, as well as those fallen in the battles of the Thirty Years' War, rest here. Today, this complex is recognized as a national cultural monument of the Czech Republic.

To thoughtfully explore the underground and appreciate the scale of the bone house, 30–45 minutes is usually sufficient. Since the number of visitors inside at any one time is limited to 20 people, an atmosphere of peace and quiet is always maintained, allowing you to study the exhibition at your leisure.

If you also plan to visit the Church of St. James itself, climb its high tower, and see the interiors, allow another 45 minutes for that. In total, you should set aside 1 to 1.5 hours to get to know the church complex and its underground section. This is plenty of time for photos and listening to the audio guide information.

The ossuary is open to visitors daily except Mondays. When planning your visit, use the following schedule:

Tuesday – Sunday: from 9:30 to 18:00.
Monday: Closed.

Please note that the last entry to the underground usually takes place 30 minutes before closing. On public holidays, opening hours may change, so it is recommended to check the information on the official website before your trip.

The central location of the ossuary allows tourists to easily combine their visit with other interesting city locations. Within walking distance, you will find both historical monuments and modern entertainment centers, making a walk through the city center rich and varied.

After immersing yourself in the mysterious atmosphere of the underground, you can switch to interactive games or science exhibits located nearby. Below is a list of sites that are within walking distance or a short ride away.