Information: Recommended age: 12+ Maximum number of participants: 25 Approximate duration: 40 minutes Tour language: Romanian or English (upon request, after purchasing the ticket, by sending an email to pr@operacluj.ro). Requests for English-language tours must be made at least 24 hours before the guided tour. Access: Please arrive 10 minutes before the start of the tour at the main entrance of the building. For organized groups or special events, please ...