The XXIX UIA World Congress of Architects is inaugurated at the Three Chimneys in Sant Adrià de Besòs, Barcelona, from June 28 to July 2, 2026. Under the theme “Becoming. Architectures for a planet in transition”, the congress gathers over 200 speakers in an event that reaffirms Barcelona as the epicenter of global architectural debate. More information at uia2026bcn.org.