4 confirmed upcoming dates, starting Fri 16 Oct. Line-ups, venues and ticket links are re-checked by our agent every week.
Fri 16 Oct – Sun 18 Oct · 10:00 · Outdoors & Adventure
300+ Architectural and Cultural Sites Citywide · Citywide · New York
A citywide festival that unlocks doors to hundreds of historic buildings, hidden architectural gems, rooftops, and private urban landscapes for guided exploration.
Line-up: Local architects, historians, landscape designers, urban preservationists
Fri 16 Oct – Sun 18 Oct · 10:00 · Outdoors & Adventure
300+ architectural destinations across all 5 NYC boroughs · Citywide · New York
An annual citywide architecture and design festival providing behind-the-scenes access and guided walking tours of historic landmarks, rooftops, and infrastructure sites.
Line-up: Local architects, Urban planners, Historians, Site directors +1
Sat 24 Oct – Sun 25 Oct · 10:00 · Outdoors & Adventure
200+ landmark buildings across Barcelona · Citywide · Barcelona
An annual architecture festival opening the doors to over 200 emblematic buildings, private gardens, and historical hidden gems across the city for free guided family walking tours.
Line-up: Volunteer architects, historians
Sat 24 Oct – Sun 25 Oct · 10:00 · Outdoors & Adventure
Various architectural venues across the city · Barcelona
An annual architectural open-house weekend granting free entry and guided walking tours of over 200 usually restricted or iconic buildings across Barcelona.
Line-up: Volunteer architects, Historians, Venue docents
Track historians and our agent watches ticket sites and venue calendars for new announcements, then emails you — usually the same day they go up.