What's On At Open House Madrid (various buildings)

1 thing worth your time at Open House Madrid (various buildings) over the next two weeks.

What’s on

NOV 6

Art

Open House Madrid 2026: Architecture Festival (Day 1)

Open House Madrid (various buildings), Other

NOV 6 10:00 AM • Free

“Buildings that are normally locked to the public open up for free small-group tours. Nosy? Perfect.”

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Updated October 6, 2026