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Open House at Heritage Day 2025

Many people are familiar with the International Congress Centre Berlin (ICC) – from the outside. On Heritage Day 2025, all interested Berliners, visitors to the city and architecture and monument enthusiasts will once again have the opportunity to visit the interior after many years of closure.



Following the huge visitor interest in 2023, Heritage Day 2025 will once again offer a rare opportunity to experience the interior of this architectural icon.
In 2025, additional rooms will be opened in the ‘spaceship’ and there will also be guided tours and exhibitions.


Come and see for yourself and discover the stylish world of the 1970s.


Every detail of the total work of art by architects Ralf Schüler and Ursulina Schüler-Witte (opened in 1979) has been preserved in outstanding condition.


What you can expect at 48h ICC:
  • Access to various levels and halls of the ‘ICC spaceship’
  • Information and guided tours on the history of the building and the building itself
Details of the programme and the option to book time slot tickets will be available here from July 2025.

The ICC will open its doors to trade visitors on 11 and 12 September 2025, when the Form/Future Berlin design conference will focus on UNESCO City of Design.

#49hICC


  • A project by visitBerlin, made possible by the Senate Department for Economics, Energy and the Environment, organised in cooperation with the Berlin State Office for the Preservation of Historical Monuments and Messe Berlin.

Additional information
Opening hours:
  • tba
A free time slot ticket is required for admission, which you can book from July onwards at visitBerlin.


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