48H Open House BCN

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Architecture. A weekend with open days at all sorts of different buildings and over 200 free activities.

The 48H Open House BCN (OHB) architecture festival will take place on 25 and 26 October.

The 16th edition of the festival aims to address architecture from the senses and sensations, because architecture is not only what we see, but also what we feel, smell and touch. With this in mind, the doors of 200 buildings spread across Barcelona, ​​Badalona, ​​L'Hospitalet, Sant Joan Despí, Santa Coloma de Gramenet, Sitges and Vilassar de Dalt will be opened.

On Monday 20 October, preregistration will open for the itineraries and infrastructure buildings that so require for security reasons.

Check out the programme.

Schedule

Diferents edificis de la ciutat de Barcelona

City:
Barcelona
Where
Diferents edificis de la ciutat de Barcelona
When
From 25/10/2025 to 26/10/2025

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