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.

The cave offers an exposition of the creative artist Pavel Motyčka. The possibility of a guided tour of the cave with a guide, the creator Pavel Motyčka. The exposition is gradually being replenished, so almost with every visit something new awaits you.

We operate a tin mine (Kryštof sightseeing adit). The adit is accessible by a staircase which takes visitors down to a depth of 13 metres below the surface. The route is 400 metres long and has 11 stops. The main attraction of the entire route is the huge underground chamber at the end of the tunnel.