Barcelona’s 48h Open House (link) festival will introduce a real-time queue mapping system for its 25-26 October edition, according to organisers who announced the innovation on Tuesday. The popular architecture event opens 199 buildings across Barcelona and six surrounding municipalities this weekend. Most locations require no prior registration, with only 11 guided tours and 12 specific buildings needing advance booking.
Your browser does not support the video tag.
The Digital Initiative
The new queue monitoring system will provide approximate waiting times at participating venues. Organisers say this digital tool aims to enhance visitor experience during the architecture festival. Additionally, it should help distribute crowds more evenly across the 199 available sites.

Open House Barcelona continues its commitment to architectural accessibility. The event offers free entry to normally restricted spaces across the metropolitan area. According to festival directors, this year’s edition maintains the core mission of bringing architecture to the public.
Expanded Access
Only seven Barcelona buildings and four tours require reservations this year. However, L’Hospitalet, Badalona, Santa Coloma, Sitges and Sant Joan Despí will host seven additional booked tours. This represents a significant reduction in registration requirements compared to previous editions.
The festival’s approach aligns with Barcelona’s broader cultural accessibility efforts. Similar initiatives appear in the Open House 2025 building selection. Organisers emphasise that most participants can simply arrive and queue for entry throughout the weekend.
Visitors should check the official website for real-time queue updates during the event. The system uses live data from venue staff and participant feedback. This technological upgrade follows Barcelona’s pattern of digital innovation in cultural events.
Organisers expect strong attendance despite the simplified access system. The real-time mapping should help manage expected crowds at popular locations. Final preparations are underway for this weekend’s architectural celebration across greater Barcelona.
Join our WhatsApp broadcast channel to get all of the news delivered to youSource