La Mercè Barcelona 2026: Everything You Need to Know
Updated: Sep 21
If you’re new to Barcelona, there’s no better way to experience the city’s culture, traditions, and community spirit than La Mercè, Barcelona’s biggest annual festival.
Every September, Barcelona comes alive with free concerts, traditional Catalan celebrations, street performances, fireworks, and events throughout the city.
Whether you’ve recently moved to Barcelona or you’re attending La Mercè for the first time, this guide covers everything you need to know about the festival, including when it takes place, what to expect, the best events to look out for, and tips for enjoying it like a local.
What Is La Mercè?
La Mercè is Barcelona’s festa major, or main city festival, held every September in honor of the city’s patron saint, Our Lady of Mercy (La Mare de Déu de la Mercè).
For more than a century, this celebration has brought the city together through a mix of Catalan traditions, live music, street performances, cultural events, and fireworks.
Unlike many large festivals around the world, most La Mercè events are free and open to everyone. It’s one of the best times of year to experience Barcelona’s local traditions and Catalan culture.
When Is La Mercè 2026?
La Mercè 2026 takes place from September 23 to September 27, 2026. The biggest events are centered around September 24, Barcelona’s public holiday, with concerts, traditional performances, and street celebrations continuing throughout the festival weekend.
📅 Festival dates: September 23–27, 2026
🏛️ Public Holiday: September 24, 2026 (Diada de la Mercè)
📍 Location: Events take place throughout Barcelona, including parks, plazas, streets, cultural venues and waterfront areas across the city.
Check the La Mercè website for the latest schedule, event locations, and performance times, as individual details can change.
Highlights of La Mercè 2026
With hundreds of events happening throughout the city, there is something for everyone. Here are some of the biggest festival highlights.
Castellers (Human Towers)
One of Catalonia’s most famous traditions, castellers are teams that build impressive human towers, sometimes several stories high.
Watching a castell come together is a memorable experience and one of the best ways to connect with Catalan culture. Major performances often take place in central locations such as Plaça Sant Jaume.
Correfocs (Fire Runs)
Correfocs are some of the most unique and exciting parts of La Mercè.
During this traditional street celebration, people dressed as devils and mythical creatures take part in a fire-filled procession involving fireworks, sparks, drums, and music.
It is loud, energetic, and unlike anything most newcomers have experienced before.
If you plan to watch a Correfoc:
Wear long sleeves and closed shoes.
Avoid synthetic fabrics.
Bring ear protection if you are sensitive to loud sounds.
Consider standing farther back if you are attending with young children.
Gegants (Giants) and Traditional Parades
Keep an eye out for gegants, large -often papier-mâché -figures representing historical, legendary, and folkloric characters.
These colorful parades are a favorite among families and offer a great introduction to Barcelona’s traditional celebrations.
BAM Festival and Free Concerts
The Barcelona Acció Musical (BAM) festival brings free concerts to different locations around the city, featuring local and international artists across genres including indie, electronic, and world music.
Alongside BAM, Música Mercè offers performances ranging from classical music and jazz to contemporary and Catalan artists.
Many concerts take place outdoors, making them a great way to enjoy Barcelona’s September evenings.
In 2026, the festival includes more than 100 free concerts as part of the BAM and Música Mercè programs, with performances taking place at venues throughout the city.
Museums to Visit during La Mercè
September 24 is also a great opportunity to explore some of Barcelona’s museums and cultural institutions. Many take part in La Mercè’s 'jornada de portes obertes,' offering free admission and special activities throughout the day.
Some options include:
Museu Picasso: Explore one of Barcelona’s most famous art collections, with a focus on Picasso’s early years.
Museu de la Música: Discover the history of music through an extensive collection of musical instruments.
Museu d'Arqueologia de Catalunya (MAC): Explore Catalonia’s archaeological heritage, from prehistoric times through the Middle Ages.
CosmoCaixa: A great option for families, with interactive science exhibits and the impressive Flooded Forest.
Museu Marítim de Barcelona: Discover Barcelona’s maritime history inside the historic Royal Shipyards.
Museu Tàpies: Explore the work of one of Catalonia’s most important contemporary artists.
Some museums require advance reservations, so check their websites before visiting.
Shanghai: La Mercè 2026's Guest City
One of the biggest features of La Mercè 2026 is the participation of Shanghai as the festival's guest city. The two cities are celebrating 25 years of their sister-city relationship, with more than 100 artists from Shanghai and Barcelona's Chinese community taking part in the festival.
The program includes music, traditional performances, street arts, dance, and other cultural events. One of the highlights is a large-scale drone show inspired by the connection between Barcelona and Shanghai.
The 750-Drone Show
On September 24, the Espigó del Gas waterfront will host “El fil vermell: de Barcelona a Shanghai” (“The Red Thread: From Barcelona to Shanghai”), a spectacular show featuring 750 drones. The performance combines light, music, and imagery inspired by the relationship between the two cities.
This is separate from the Piromusical, which takes place on September 27.
Family-Friendly Activities
La Mercè is a family-friendly festival with activities for all ages, including:
Children’s performances
Circus shows
Workshops
Street entertainment
Cultural activities
Family-friendly programming takes place across the city, so it’s worth checking the official schedule for activities near where you live or where you plan to spend the day.
Piromusical: The Festival Finale
The Piromusical is one of the most anticipated moments of La Mercè.
In 2026, the traditional closing show is moving from its usual location on Avinguda Maria Cristina in Montjuïc to the waterfront because of construction work around the Fira de Barcelona site.
The Piromusical will take place on Sunday, September 27 at 10:00 p.m. Fireworks will be launched from the Espigó de Bogatell, with Nova Icària and the surrounding waterfront providing some of the main viewing areas.
The show will combine fireworks, music, and lights, with the musical selection for 2026 created by Josep Montero, lead singer of Oques Grasses.
Tips for Newcomers Attending La Mercè
If this is your first La Mercè, a little preparation can help you make the most of the experience.
Check the official schedule. There are hundreds of events happening throughout the festival, so look through the program ahead of time and choose the ones you most want to see.
Use public transportation. The metro is the easiest way to get around during La Mercè. Some streets close to traffic, and parking can be difficult.
Arrive early. Popular events like the Correfoc, Castellers, and Piromusical attract large crowds. Arriving early will give you a better view and a more comfortable experience.
Wear comfortable shoes. You will likely spend the day walking between different neighborhoods, plazas, and event locations, so comfortable shoes are essential.
Fire safety: For events like Correfoc, wear long sleeves and closed shoes, and avoid front-row spots if you’re noise-sensitive or have small children in tow
Explore beyond the main tourist areas. Central Barcelona is exciting during La Mercè, but some of the most authentic celebrations happen in local neighborhoods throughout the city.
Frequently Asked Questions About La Mercè Barcelona 2026
When is La Mercè 2026?
La Mercè 2026 takes place from September 23 to September 27, 2026.
Is La Mercè free?
Yes. Most La Mercè events are completely free, including concerts, traditional performances, parades, and many cultural activities throughout the city. Some smaller events or special activities may require registration or a separate ticket.
Where does La Mercè take place?
La Mercè takes place all across Barcelona. Events are held in major plazas, parks, streets, cultural venues, and neighborhoods throughout the city’s 10 districts. Popular locations include Plaça Sant Jaume, Parc de la Ciutadella, Montjuïc, and the waterfront.
Is La Mercè worth attending?
La Mercè is a great opportunity to experience some of Barcelona’s most recognizable traditions, including castellers, gegants, and correfocs, alongside free concerts, street performances, and cultural activities throughout the city.
What are the best La Mercè events to see?
Some of the most popular events include:
Castellers (human towers)
Correfocs (fire runs)
Gegants (giant figures and parades)
BAM and Música Mercè concerts
Shanghai's cultural programming
The 750-drone show on September 24
The Piromusical on September 27
Is La Mercè family-friendly?
Yes. Many La Mercè activities are great for families, including daytime performances, parades, workshops, and cultural activities. However, Correfocs can be intense because of the fireworks, noise, and crowds, so families with young children may prefer to watch from a distance.
Do I need tickets for La Mercè events?
Most events do not require tickets. The majority of concerts and cultural activities are free and open to the public. For certain venues or special activities, reservations may be required, so check the current official program for details.
Are Correfocs safe?
A Correfoc involves real fireworks, sparks, loud noises, and large crowds, so it’s important to follow the organizers’ safety guidance. If you plan to watch from close to the action, wear appropriate clothing and closed shoes. Families with young children or anyone sensitive to noise may prefer to watch from farther away.
Are businesses open during La Mercè?
September 24 is a public holiday in Barcelona, so many offices, banks, and some businesses close. Restaurants, cafes, museums, and tourist attractions may have different schedules, so it is best to check ahead.
What should I wear to La Mercè?
Barcelona is usually still warm in September, so wear comfortable clothing and good walking shoes. You will likely spend a lot of time outdoors and walking between different neighborhoods and event locations.
Where is the Piromusical in 2026?
The Piromusical will take place on Sunday, September 27, 2026, at 10:00 p.m. Fireworks will be launched from the Espigó de Bogatell, with the waterfront around Nova Icària and Bogatell providing viewing areas. The event is moving from its traditional Montjuïc location because of construction work around the Fira de Barcelona site on Avinguda Maria Cristina.
Need Help Settling Into Life in Barcelona?
At NOVA Barcelona, we help newcomers navigate every part of their move to Barcelona, from visas and residency to finding housing and settling into everyday life.
Starting over in a new city can feel overwhelming, but having the right support makes the process much easier.
Learn more about our relocation services or contact us to see how we can help you make Barcelona feel like home.
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