La Mercè: the legendary Barcelona festival you can’t miss

Are you doing an internship in Barcelona and have you been hearing about La Mercè for the past few weeks?

Good news: you’re about to experience the city’s biggest street festival. Several days of shows, concerts, parades, fireworks, flaming dragons and human towers. All completely free.

It’s the one event you absolutely cannot miss when you live in Barcelona.

Here’s everything you need to know to enjoy La Mercè in Barcelona like a true local.

The myth to forget: “it’s just a religious festival”

This is the number one mistake students make when they arrive in Catalonia.

La Mercè has religious roots: according to legend, the Virgin of La Mercè saved Barcelona from a locust invasion in the 17th century. She became the patron saint of the city in the 19th century, and the current festival took shape at the beginning of the 20th century.

But today? La Mercè is above all THE major secular festival of Barcelona. Concerts, shows, Catalan traditions, street celebrations, local pride. Everyone takes part, whether they are religious or not.

When does La Mercè take place?

La Mercè takes place every year around September 24th, the day of Barcelona’s patron saint.

In practice: several days of festivities, usually between September 20th and 24th, with a packed programme from morning until midnight.

September 24th is a public holiday in Barcelona, so even your colleagues will be out in the streets.

The official programme is published every year on the Barcelona.cat website. We recommend checking it one week before so you can plan your days.

1. The Castells: human towers

Listed as UNESCO Intangible Cultural Heritage, castells are human towers that can reach up to 10 levels.

How does it work?

• A colla, meaning a team, builds a living tower in balance.
• A child aged 5 to 8, called the enxaneta, climbs all the way to the top.
• They raise their hand as a sign of victory.

Where can you see it? On Plaça Sant Jaume, in front of the city hall.

It’s moving, impressive, and 100% Catalan.

2. The Correfocs: run with fire

The correfocs, or “fire runs”, are the most adrenaline-filled event of La Mercè.

The concept

• Dozens of dragons and demons parade through the streets.
• They spit sparks and fireworks.
• The public is in the street with them, sometimes just a few centimetres away.
• A brass band sets the rhythm of the run.

Safety tips

• Wear cotton clothing, not synthetic fabric: it can burn.
• Bring long sleeves, a hood and glasses.
• Keep your mouth closed if you dance under the sparks.

It’s completely legal, completely spectacular, and completely Barcelona.

3. The Gegants and Capgrossos: the giants’ parade

Imagine human-sized statues 4 to 5 metres tall, carried on dancers’ shoulders, parading and spinning through the streets.

These are the gegants, the giants, and the capgrossos, the big heads.

Not to be missed

• La Cercavila: the official grand parade.
• La Xambanga de gegants in El Raval, the most folkloric one.
• The final gathering on Plaça Sant Jaume.

Every neighbourhood in Barcelona has its own giants. It’s a real display of local pride.

4. The BAM Festival: free concerts everywhere

The BAM Festival, or Barcelona Acció Musical, is the music festival included in La Mercè.

Why you’ll love it

• It’s 100% free.
• More than 30 concerts are organised across several open-air stages.
• You can discover international and Catalan indie, electronic, rock, pop and rap artists.
• The stages are set up in iconic places: parks, squares and the seafront.

As TimeOut Barcelona points out, BAM is one of the biggest free festivals in Europe.

5. The Piromusical: the final fireworks show

The Piromusical is THE highlight of La Mercè in Barcelona.

It is a fireworks display synchronised with music, often a film-style soundtrack, projected above the Magic Fountain of Montjuïc.

Where can you watch it?

• On Avinguda Reina Maria Cristina, near Plaça Espanya.
• Arrive at least 1 hour early to get a good spot.
• The event lasts 20 to 30 minutes and officially closes the festivities.

It’s free, beautiful, and unmissable.

6. The Sardanes: the traditional Catalan dance

The sardanes are the typical circle dance of Catalonia.

Barcelonians gather by the dozens, sometimes by the hundreds, holding hands and dancing to the sound of a traditional orchestra.

Where can you watch and join in?

• In front of Barcelona Cathedral, on Plaça de la Seu.
• On Plaça Sant Jaume.

You can join the circle, it’s open to everyone. A great way to dive into local culture.

7. The light projection on the city hall

Every evening during La Mercè, the façades of Plaça Sant Jaume, especially the Ajuntament and the Generalitat, light up with a sound and light videomapping show.

Practical information

• It’s free.
• Several sessions are offered each evening.
• The show usually lasts 10 to 15 minutes.

Perfect for ending a day of festivities in Barcelona.

A few practical tips to enjoy La Mercè

• Walk: Barcelona city centre is best experienced on foot. The metro gets crowded during peak times.
• Stay hydrated: it is still warm at the end of September.
• Wear cotton clothing for the correfocs.
• Charge your phone: you’re going to take a lot of photos.
• Keep some cash on you: some stands only accept cash.
• Check the metro timetable: TMB often extends its hours during La Mercè evenings.

According to Lonely Planet, La Mercè is one of the best times of the year to discover Barcelona, and one of the biggest urban festivals in Europe.

Why choose Stud&Globe to support you during your internship in Barcelona?

Because we know Barcelona like the back of our hand. And we want you to experience all its festivals: La Mercè, Sant Jordi, Sant Joan, the Festes de Gràcia…

In concrete terms, Stud&Globe helps you:

• Find an internship suited to your profile.
• Get advice on accommodation and neighbourhoods.
• Discover the best local tips: outings, festivals, events.
• Get support before, during and after your departure.

You leave with peace of mind. You enjoy the experience. You come back with memories that will last for 10 years.

Ready to experience La Mercè from the inside?

Several days. A city on fire, filled with music and colours. Free.

If you’re not in Barcelona yet, maybe now is the time to make it happen.