Lisbon's major events, ranked by crowd impact
Every event here is verified by a person, dated from its own organiser, and measured against Lisbon's day-by-day crowd forecast — so they can be ranked on one scale. See the city, day by day →
#1 Festas de Lisboa / Santo Antonio (Marchas Populares) →
Festas de Lisboa / Santo Antonio is the busiest of Lisbon's 1 verified major events — its busiest day reads Busy, busier than 69% of Lisbon's year.
The 2027 Festas de Lisboa / Santo Antonio in Lisbon runs 12–13 Jun 2027, confirmed; expect Busy days — busier than 69% of Lisbon's year. (Avoid-Crowds, as of 2026-08-29; recomputed nightly.)
Disclaimer — event dates can change; expected dates are labelled and can move.