Open House at the European Parliament on May 17th, 2026.

This Sunday, May 17th, the European Parliament is opening the doors of the Louise Weiss Building to the public free of charge from 10 a.m. to 6 p.m. (last admission at 5:30 p.m.) at 1, allée du Printemps.

The day will begin at 10 a.m. with an official ceremony, followed by a variety of activities: lectures, an interactive tour to learn how the European Union works, workshops, exhibitions, and concerts. This is a unique opportunity to go behind the scenes at the European Parliament in a friendly atmosphere that is open to everyone.

The building is easily accessible by public transportation via Tram E, at the European Parliament stop.