Opening Hours during the year
Service hotline: Monday to Friday from 9.00 a.m. to 5.00 p.m.
Ticketcenter: Monday to Friday from 9.00 a.m. to 5.00 p.m.

During the festival season (from 1 July 2026)
Service hotline: daily from 9.00 a.m. to 5.00 p.m.
Service hotline: daily from 9.00 a.m. to 5.00 p.m.
Evening box office: Open 1 hour before the performance begins or from 5.00 p.m. for the Opera on the Lake.