For one weekend, Barcelona opens the doors of buildings and spaces that are normally closed to the public. It is one of the best free cultural events of the autumn for anyone who wants to see a side of Barcelona that is usually missed, with guided visits and activities taking place across the city and metropolitan area.
OFFICIAL PROGRAMME
📅 24 October: open-house visits and architectural activities.
📅 25 October: second day of the festival.
🏛️ Open access to selected buildings and architectural spaces.
🚶 Guided tours and architectural routes.
🎤 Talks and activities focused on architecture and the city.
📸 Opportunities to explore normally inaccessible spaces.
🌆 Activities across Barcelona and the metropolitan area.
USEFUL INFORMATION
📅 Date: 24–25 October 2026
📍 Location: different buildings and venues across Barcelona and the metropolitan area
🎟️ Price: free
🕐 Opening hours: vary depending on the building and activity
📱 Important: some activities require advance registration, while others are first come, first served.
Discover more unique places, cultural activities and free things to do in Barcelona Eventland.
Article
In case you find yourself in Barcelona in September 2026 and are wondering what to do, at Eventland we have selected the 10 best events and activities…
Article
Planning a trip to Barcelona this summer and wondering what to do? August is one of the liveliest months of the year, with traditional festivals, open…
