Festival · Barcelona, Spain

La Mercè Barcelona

Barcelona's biggest festival — human towers (castellers), fire-runs (correfoc) + fireworks

La Mercè is Barcelona's biggest annual festival — 4 days of Catalan cultural traditions. Human towers (castellers), fire-runs (correfoc) where dragons throw sparks, gegants giant puppet parades, free concerts on Barceloneta Beach + Piromusical fireworks over Magic Fountain. Free entry.

Upcoming dates

Next
2026
September 24-27 (Thu-Sun)
Following year
2027
September 23-26

Around September 24 (feast day of Our Lady of Mercy, Barcelona's patron saint). Fixed dates.

Duration
4 days
Crowd
2M+ visitors —
Budget/day
$100-250 (Barcelona hotels 1.5-2× normal rates during festival)
Book ahead
3+ months

Booking + planning tips

Best for: Culture travellers + families + party-goers
  • Book Barcelona hotels 3-4 months ahead
  • Free events — no ticket needed for parades + castellers + concerts
  • Correfoc (fire-run) is safe if you follow the safety guide — wear long sleeves + hat
  • Piromusical fireworks: 22:00 Sunday at Magic Fountain of Montjuïc — arrive by 20:30
  • Casteller performances at Plaça Sant Jaume + Plaça de la Catedral
  • La Mercè Air Show: F-18 + acrobatic flyovers over Barceloneta Beach

Book hotels for La Mercè Barcelona 2026

Prices spike + hotels sell out during this event. Book 3+ months ahead.

Frequently asked

When is La Mercè 2026?
September 24-27, 2026 (Thu-Sun). Feast of Our Lady of Mercy, Barcelona's patron saint. Free entry to all events.
What are castellers?
Catalan human towers — teams build 6-10 storey pyramids of people. Recognised as UNESCO Intangible Cultural Heritage. Performances at Plaça Sant Jaume + Plaça de la Catedral.
What is correfoc?
"Fire-run" — devils + dragons parade through the streets with fireworks + sparks. Wear long sleeves + hat + closed shoes. Kids version earlier in the day.
What is the Piromusical?
Fireworks + music finale on Sunday 22:00 at the Magic Fountain of Montjuïc. Arrive by 20:30 for good spot.
Is La Mercè worth planning around?
Yes — biggest + best cultural festival in Barcelona. Free entry + genuinely Catalan. Fewer tourists than Barcelona's peak summer months.