Cankarjev dom boasts 22 multi-purpose conference halls and represents the largest purpose-built convention centre in Slovenia. A big advantage is the diversity of spaces for different convention needs. The main venue, 2000-seat Gallus Hall is the largest hall of this type in Slovenia (auditorium) and embodies the concept of extraordinary acoustics.
Venue with a total surface of 36.000 sq. m. can accommodate up to 5000 visitors, with extensive lobby exhibits it has already carried out a number of conferences with large accompanying exhibitions.