We run a theatre performing contemporary modern and classic plays. Seating capacity is 229. The theatre hall is equipped with stage lights and sound equipment. The theatre facilities also include dressing rooms for performers.

Under one roof there are artistic troupes of two nationalities, the Czech scene, the Polish scene and the puppet scene "Bajka", which also performs bilingually. Games for adults and fairy tale performances for children. Organizes exhibitions. In addition to its home stage and permanent touring "stints", it goes on guest appearances.

Slezkoostravsky Castle is not only exceptional for its history connected with the coal industry, but it is also a unique complex offering facilities for festivals, private events, gala receptions, theatre performances, concerts, exhibitions, weddings, etc. The castle is wheelchair accessible and friendly to families with children.