5 de Outubro na Assembleia da República — open day
Mon 5 Oct, 14:30 · Palácio de São Bento, Rua da Imprensa à Estrela, Lisbon · Lisbon
More information on Assembleia da República
via Assembleia da República · Checked 2 Oct 2026
About this event
Portugal's parliament throws open the doors of the Palácio de São Bento for the national holiday marking the 1910 declaration of the Republic. Self-guided access to the chamber and state rooms runs alongside cultural and educational activities. One of the few days of the year when you can wander the building without booking a formal tour slot.
Why we picked it
A national holiday civic opening in the priority week — unrepeatable access to a landmark Lisboners themselves rarely get inside.
Free entry
Billed as 'visitas livres' (open, self-guided visits) in the Assembleia's own announcement; no admission charge indicated
Registration
Registration needed
None stated; last entry 18:30
A third-party event from official public listings, checked by Glentio. Programmes can change. Confirm on the organiser's site.
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