48h Open House BCN Architecture Festival

Last updated 15 October 2026

Date and time

Sat 24 October 2026 to Sun 25 October 2026

Venue

Diferents edificis de la ciutat de Barcelona

Cost

See details

Explore Barcelona's architecture during this festival, offering access to usually closed buildings. Engage in conversations about urban spaces and how we inhabit them.

View the official listing

These details are taken from the organiser's own listing, and every time the guide refreshes our links are checked against the live page. Times are subject to change, so confirm with the organiser before you travel.

More festes across Barcelona

• Festa Presentació Vida Festival 2027: La Publicitat & Bernal Thu 22 October, 19:30 · Antiga Fàbrica Estrella Damm
• 38th 080 Barcelona Fashion Week From Tue 20 October · Marina Port Vell
• International Festival of Live Arts and Digital Culture ECOSS From Thu 22 October · Fabra i Coats - Fàbrica de Creació
• 34th Castellers de Sants Day Sun 18 October, 11:30 · Plaça de Bonet i Muixí
• Sitges Film Festival Until 18 October 2026 · Zumzeig

Return to What's On in Barcelona · Browse all events in Barcelona

Event data: Barcelona City Council (Open Data BCN, CC BY 4.0), Generalitat de Catalunya (Departament de Cultura), Resident Advisor, DICE, Eventbrite, Fever, Fira de Barcelona, Cines Verdi and Ticketmaster. Listings are checked for live, relevant links and English-friendly content. Last updated 15 October 2026.

Some ticket links are affiliate links: Barna.News may earn a small commission if you buy through them, at no extra cost to you.