Your safe bet for unique events

Congregate. Connect. Communicate. At the World Conference Center Bonn, the Main Building and the former Plenary Hall - with a total capacity of up to 7,000 participants - provide you with a host of opportunities.

Our flexibility is second to none, as we are able to adjust the size of the main conference halls to your conception. Whether you are planning an on-site meeting or preparing for a digital or hybrid set-up, at our conference center we offer ample space to successfully carry out unique, safe and secure events.

We would love to answer any of your questions. Please contact our sales department.


Vote for diversity, democracy and tolerance!

"STIMMT" is a joint initiative of the event industry that stands up for democratic values and a society in its diversity and plurality. 
Further information can be found here.

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Connecting. Collaborating. Conversing.

Whether a conference, an annual general meeting, a federal party conference or a completely new event format, at the World Conference Center Bonn we will make your event something special. 

We are happy to respond to your individual wishes and implement conceptual content together with you.

Feel free to contact our team!


United Nations Events at the WCCB

For many years, the WCCB has been a reliable venue for international conferences of various UN organizations. Numerous events and conferences on the topics of climate protection, sustainable development and resilience, among others, take place in the main building and the plenary building - often in combination. 

Once again this year, representatives of the permanent subsidiary bodies of the Conference of the Parties to the UNFCCC, will meet from June 3 to 13 to prepare for the next Climate Change Conference (COP29).



History of the Plenary Building

In May 1949, Bonn is designated as provisional seat of the federal bodies. The Bundestag as the federal parliament convenes at the Pedagogical Academy.

In late 1949 Bonn is declared the capital of the Federal Republic of Germany, and up until the 1980s the parlia­mentarians use the extension to the Academy’s former gym­nasium as their meeting venue.

In 1987, after many years of debate and planning, the old plenary hall is demolished. A new plenary hall is built according to the plans of architect Günter Behnisch.

The construction works for the new plenary hall start in 1988; its inauguration takes place in 1992. During the construction phase the parliamentarians meet at the nearby waterworks.

Ever since fall of 1999 the former plenary hall is part of the WorldCCBonn and can be rented for events of any kind.


and figures
about the building
seats in the Plenary Chamber
persons in Hall New York
m² floor space net
total capacity of persons