Auditorium I

Auditorium I at the Lisbon Congress Centre is one of the largest auditoriums in the country and is a point of reference for conferences and events, with a 1,500-person capacity in an amphitheatre layout.

Its aesthetic appeal and versatility, coupled with comfortability and notable acoustic quality are distinguishing factors, frequently mentioned by organizers and participants of the wide range of events it houses each year.

For these reasons, it is the habitual home for large-scale national events in a variety of sectors. It has 10 simultaneous interpretation booths and tech-support booths. The space is equipped with an ample stage, allowing for projections and unique backdrops, as well as a set of 6 access points distributed across 2 floors.

1.700 sqm
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  • Area: 1,700 sqm
  • Width: 30 m
  • Height: 7 m


  • Theatre: 1500

Technical Specifications

  • Copper cabling and respective active equipment
  • Excellent wireless network signal reception
  • Walls with single-phase electric sockets
  • Air-conditioning
  • CCTV surveillance system
  • Fire detection system
  • Fixed chairs equipped with table arm

Plans and Downloads

Other events heldin this Auditorium

Contact us to discuss your event.

Call us at +351 218 921 400 or fill out the online form

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Other spaces

Auditorium II

With a 380-person audience capacity and a 32-square-meter stage, the Auditorium II space is equipped to house a diverse array of events.

Auditorium III

Auditorium III consists of an area of 120 square meters and has a capacity of 120 people in its audience area.
This capacity can be doubled if used in conjunction with Auditorium IV.