The three-chambered ossuary in the basement of St James's Church was probably built in the 17th century. After filling, the ossuary with the remains of approximately 50,000 dead was closed and eventually forgotten. It was only rediscovered in 2001 as part of the exploration of the Brno underground.

Offering tours of underground passages. The space can be rented for commercial and non-commercial purposes, corporate presentations, banquets, press conferences, commercial exhibitions, birthday parties and concerts. As part of the rental, we can arrange a cultural program and catering services.

We operate the site and provide cave tours.

We operate the site and provide cave tours.

We operate the site and provide cave tours.