01
What are the dates and programme?
Reference edition: 24 October 2026 → 25 October 2026. Information checked on 14 October 2026. Refer to the official programme for opening times and changes.
Sources: 48H Open House Barcelona — programme
Plan your next stop: 48H Open House Barcelona: a walk in Barcelona · Cultural events: plan visits and city walks
02
Tickets, reservations and access
Check each building's listing for its time slot and access arrangements. A monument's fame does not mean it opens free during the festival.
Sources: 48H Open House Barcelona — access
The next place has a story.
Take your guide with you.
Street Whisperer for iPhone and Android. 7 free visits and 7 free questions, in 15 languages.
03
How do you choose visits without rushing?
For façades, link Casa Lleó Morera, Casa Amatller, Casa Batlló and Casa Milà along Passeig de Gràcia. Choose programme visits separately.
Choose two or three places in one area. Note booked time slots, allow for travel and leave a margin for queues. A distant venue deserves a separate journey.
Sources: 48H Open House Barcelona — programme
04
What can you discover around your visits?
Passeig de Gràcia brings modernista façades together in the Eixample. From the pavement, you can compare several architectural approaches without buying a ticket.
Sources: Passeig de Gràcia — heritage
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Take the city's stories with you
With Street Whisperer, open nearby discovery and choose a listed place. Listen to its story or ask a question. The trial includes 7 free visits and 7 free questions, once, without an account. New stories need a connection; coverage depends on local data.
Street Whisperer complements heritage discovery. The event organiser handles the programme, tickets and reservations.
Your questions, answered.
When is 48H Open House Barcelona?
Reference edition: 24 October 2026 → 25 October 2026. Information checked on 14 October 2026. Refer to the official programme for opening times and changes.
Do you need to book for 48H Open House Barcelona?
Check each building's listing for its time slot and access arrangements. A monument's fame does not mean it opens free during the festival.
Is Street Whisperer the official guide to 48H Open House Barcelona?
Street Whisperer complements heritage discovery. The event organiser handles the programme, tickets and reservations.
Check the details and explore further
Opening times and entry arrangements can change. Refer to the venues’ websites when planning your visit.
- 48H Open House Barcelona — programme
- 48H Open House Barcelona — access
- Passeig de Gràcia — heritage
- Passeig de Gràcia — sources
Something needs correcting? Let us know.