Project Description

Auditorium I


Auditorium I of the Lisbon Congress Center has a scalable capacity for events hosting between 700 and 1500 participants. It is one of the largest rooms in the country and a benchmark within the scope of congress and event organisation.

Its appearance and versatility, along with its comfort and remarkable acoustics, are distinctive factors of this space and a constant source of praise on the part of organisers and participants, in the most diverse annual events.

That is why it is constantly selected to host large-scale national and international events in a wide range of fields: scientific, cultural, associative, business, technological, etc

Auditorium I

Between 700 to 1500 seats

Auditorium I, with a theatre capacity for 1500 people, is an amphitheatre designed to host congresses and all kinds of meetings. Its capacity may be reduced to 700 people, whenever necessary.

Auditorium I

Comfort first

Every detail counts for an event to be successful. Therefore, Auditorium I was designed to provide perfect acoustics in a climate controlled environment. It is also equipped with comfortable ergonomic seats, 1.338 of which have removable desktops.

Auditorium I

The perfect stage for your event

The Auditorium features a rectangular podium, with a 14m center-stage set in an area covering 210 sqm, 5m in height, 12m in width and 9m in depth. It has a removable platform, with a base dimension of 12m width x 4m depth, which may be extended to a width of 18m.

Singular characteristics make this auditorium a unique venue in the city of Lisbon.

The capacity, comfort and versatility of Auditorium I makes it one of the best venues in Portugal for the staging of events.


Area (sqm) Theatre  (Pax)  Classroom (Pax)  “U” (Pax)  Banquet (Pax)  Cocktail (Pax) 9 sqm Booths 
1700 1500  1338*