Wa! Germany

Experience a piece of the World Expo in Cologne’s city centre: the free touring exhibition “Wa! Germany – The Expo Comes to Germany” is on display at the Spanish Building of City Hall. Selected content from the German Pavilion at Expo 2025 Osaka presents ideas for a sustainable future – from circular construction and hydrogen technologies to new materials and digitally supported agriculture.

Interactive exhibits, playful formats and digital applications bring these future-focused topics to life. The “Circulars” guide visitors through the exhibition, while digital stations invite them to explore the German Pavilion virtually. The exhibition is part of the Cologne Climate Festival 2026.