The world's most visited architecture platform

+ 27

+ 22

+ 29

+ 16

+ 13

+ 24

+ 10

+ 22

+ 35

+ 23

+ 12

In an age dominated by screens and digital images, the full character of a designed object often remains hidden. Only when encountering an object in person can one sense its texture, notice how it interacts with light, or even perceive its subtle smell. These sensory qualities— so difficult to convey online—reveal why design fairs continue to matter. Increasingly, these fairs have become spaces for experimentation in contemporary design, where ideas about materials, collaboration, and social responsibility are publicly explored. Curated programs, exhibitions, and experimental installations transform these events into environments where designers, manufacturers, and researchers test new possibilities for the built realm.

More than three decades after previously hosting the event, Barcelona is set to welcome the UIA World Congress of Architects 2026 Barcelona (UIA2026BCN), bringing the global architectural community back to the city between 28 June and 2 July 2026. Organized under the theme "Becoming. Architectures for a Planet in Transition," the Congress is expected to gather approximately 10,000 participants from over 130 countries, including practitioners, researchers, and students. Rather than being confined to a single venue, the event will unfold across multiple locations along the Mediterranean seafront, among them the Three Chimneys complex, positioning the city itself as an active platform for exchange, discussion, and public programming.

+ 13

+ 21