Bilbao’s Semana Grande 2026: a comprehensive guide to making the most of Aste Nagusia

Bilbao's Great Week, also known as Aste Nagusia, is one of the most eagerly awaited events of the summer in northern Spain. Basque tradition, culture, free concerts, fireworks, gastronomy, konpartsak, giants and big-head figures, and one unmistakable protagonist, Marijaia, make this celebration an unmissable experience, both for first-time visitors and for those who return year after year.



If you're planning a getaway, here we'll tell you when Bilbao's Great Week 2026 takes place, what the txupinazo is like, what to do, and which experiences you shouldn't miss to enjoy Aste Nagusia to the fullest.

What is Aste Nagusia and why is it so special?

Aste Nagusia, Bilbao's Great Week, is one of the city's hallmarks. Its name in Basque literally means "Great Week" and it is one of the celebrations most eagerly awaited by the people of Bilbao.

Although today's festival has older roots, the contemporary Aste Nagusia began in 1978, when Bilbao created a more open celebration designed for the whole community. Since then, the city has established a festival with its own unique identity, in which the konpartsak, or festival groups, play an essential role.

The magic of Bilbao's Great Week lies precisely in this blend of tradition and modernity. There is room for live music, street theatre, gastronomic competitions, children's activities, Basque rural sports, parades, open-air dances, and fireworks. But there is also something more difficult to explain: the feeling that the whole of Bilbao takes to the streets to celebrate its identity.


The Aste Nagusia txupinazo. Image from the official Bilbao City Council website.

When is Bilbao's Great Week 2026?

The Bilbao's Great Week 2026 will take place from 22 to 30 August 2026. As tradition dictates, Aste Nagusia begins on the Saturday after 15 August and lasts for nine days of uninterrupted celebrations, filling the city with activities for all ages.

Although it is popularly referred to as a "week", the truth is that the festival lasts for nine days, during which Bilbao devotes itself completely to its most iconic celebration.

If you're wondering when to travel to Bilbao, our recommendation is clear: visit during Aste Nagusia and enjoy the atmosphere for several days.

What to do during Bilbao's Great Week: the must-do experiences

If you're not sure what to do during Bilbao's Great Week, don't worry: there are plenty of plans to choose from. Aste Nagusia is a very complete celebration, with activities for couples, families, groups of friends, or even solo travellers.

Below, we'll tell you about the plans and experiences that, in our opinion, you shouldn't miss during a getaway to Bilbao's Great Week.

Bilbao's txupinazo: the official start of Aste Nagusia

Talking about Aste Nagusia means talking about Bilbao's txupinazo, one of those moments that alone justifies a getaway. It is the instant when the city holds its breath for a few seconds and then suddenly erupts into applause, music, excitement, and a desire to celebrate.

Bilbao's txupinazo traditionally takes place in the surroundings of the Arriaga Theatre, one of the festival's main focal points. Thousands of people gather there to witness the official opening of Bilbao's Great Week. Alongside the launching of the rocket, the opening speech takes place and Marijaia, the most beloved figure of Aste Nagusia, appears with her arms raised and that festive energy that has become part of Bilbao's identity.

For many people from Bilbao, the txupinazo is the moment when the celebrations truly begin. If it's your first time in Bilbao during these dates, we can assure you that it's well worth experiencing. The atmosphere is unforgettable.

Bilbao's txupinazo.

Explore the txosnas and discover the popular heart of Aste Nagusia

One of the greatest symbols of Bilbao's Great Week is its txosnas: festive stalls run by festival groups and local organisations where music, gastronomy, drinks, social gatherings, and vibrant street life come together. More than just a place to have a drink, they are part of the essence of Aste Nagusia and its open, participatory spirit.

Our advice is to set aside some time, especially at sunset or in the evening, to stroll around the Arenal area and its surroundings, as it is one of the places where you can best experience the pulse of the celebrations.

Enjoy free concerts throughout the city

Music is one of the main attractions of Aste Nagusia. During these days, dozens of free concerts and performances are held across different venues throughout the city, with something for every audience.

There are major open-air performances, concerts in public squares, family-friendly shows, and a musical programme spread across different neighbourhoods and iconic locations. This is one of the keys to the festival's success: everything doesn't happen in just one place—Bilbao itself becomes one big stage spread across different areas.

If you enjoy live music, this is one of the best times of the year to visit the city.

Concerts.

Enjoy Bilbao's fireworks display

If there is one iconic image, it is that of Bilbao's sky illuminated every night. The fireworks are one of the great rituals of Aste Nagusia, bringing together thousands of people along the estuary and at various points across the city.

Watching the fireworks in Bilbao during these dates is almost a must. It's the perfect way to end the day, and one of those memories that usually stays with you long after your trip.

If you can, find a good viewing spot in advance and arrive early, as the atmosphere is very lively and the area gets crowded.


Fireworks viewed from Vincci Consulado 4*.

Stroll among giants, big-head figures and kalejiras

Aste Nagusia also has a deeply traditional side. One of the most beloved events for families and visitors alike is the parade of giants and big-head figures.

These are joined by the kalejiras, street parades and entertainment that travel through different parts of the city, turning the centre of Bilbao into a constant celebration. These are ideal activities if you're travelling with children, but also if you'd like to discover the festival's most charming and traditional side.

Giants and Big-head Figures.

Try Bilbao's Traditional Cuisine During the Festival

Talking about Bilbao without mentioning its gastronomy would be incomplete. During these days, Bilbao is also enjoyed through its flavours. The bars of the Old Town, the city centre establishments, the txosnas and the lively atmosphere in the streets make every meal or snack part of the experience.

It is the perfect time to savour some of the local culinary highlights: pintxos, cod in pil-pil sauce, rabas (fried squid), talos and other specialities. If you enjoy good food —and taking your time over it—, make sure to set aside time to sit down, hop from bar to bar and make gastronomy one of the highlights of your trip.


Pintxos.

Experience Bilbao with the Family: Children's Activities and Fun for Everyone

One of the greatest strengths of Aste Nagusia is that it is not a festival designed only for the nightlife. During the day, the city offers countless activities for all ages, including plenty of options for families with children.

Street theatre, parades, giants, big-headed figures, shows, workshops, entertainment and cultural activities make Bilbao's Great Week an excellent getaway if you are travelling with children. Bilbao knows how to balance its festive atmosphere with a lively and accessible daytime programme.

Enjoy Theatre, Comedy and Culture in the Streets

The programme is not limited to concerts and celebrations. Bilbao's Great Week also stands out for its cultural programme, featuring street theatre, comedy, visual performances, roaming entertainment and stage productions spread across different areas of the city.

This is one of the most interesting features of the festival: Bilbao not only celebrates, it also brings culture into the streets.

Marijaia: The Soul of Aste Nagusia

It is impossible to understand Bilbao's Great Week without Marijaia. She is the main symbol of Aste Nagusia and one of the most iconic festive figures in Spain. Her image, with raised arms, a wide smile and unmistakable appearance, represents the spirit of the celebrations.

Marijaia appears at the beginning of the festivities after the txupinazo and symbolically accompanies the city throughout the celebration. But her presence goes far beyond that of a decorative figure. You will see her everywhere: on posters, souvenirs, T-shirts, decorations...

On the last day of Aste Nagusia comes one of the festival's most symbolic moments: the burning of Marijaia, an emotional farewell with which Bilbao brings its Great Week to a close until the following year.

The Burning of Marijaia.

Key Areas for Getting Around During Bilbao's Great Week

There are several key areas that are especially useful when planning your visit and getting around comfortably.

El Arenal and Arriaga Theatre

This is one of the festival's main hubs. It is where the celebrations begin with the txupinazo, where much of the popular atmosphere is concentrated, and where you will find plenty of activity throughout Aste Nagusia.

Old Town

The Seven Streets are always an essential visit in Bilbao, but during Great Week they take on a special charm. Bars, pintxos, music, atmosphere and a lively festive buzz make this one of the most enjoyable areas to explore.

Bilbao Estuary

The estuary becomes a privileged natural setting for enjoying many of the festival's highlights, especially the fireworks and the farewell to Marijaia.


The Bilbao Estuary from La Salve Bridge (Bilbao) — Photo: Makoki20 / Wikimedia Commons (CC0).

Squares and Stages Throughout the City

One of the wonderful things about Aste Nagusia is that it is not concentrated in just one place. There are activities throughout the city, with stages, concerts, family events and open-air performances that allow you to discover Bilbao while enjoying the programme.

Tips to Make the Most of Bilbao's Great Week 2026

If this is your first Aste Nagusia, these tips will help you make the most of your trip:

Book Your Accommodation in Advance

Bilbao's Great Week 2026 attracts a huge number of visitors, so it is advisable to book your hotel as early as possible if you want a good location.


Vincci Consulado de Bilbao 4* Hotel.

Combine the Festival with Exploring the City

The ideal approach is to enjoy the festival without rushing. Take the opportunity to discover Bilbao beyond Aste Nagusia: stroll along the estuary, visit the Old Town, explore its bars, admire its architecture and make time to enjoy its cuisine.

Wear Comfortable Footwear

You will be doing a lot of walking. Bilbao invites you to move from one stage to another, stroll through the city centre and explore concerts, txosnas and lively streets.

Check the Latest Programme

Although there are events that return every year, the specific schedule of concerts, performances and activities may vary with each edition. If you are travelling during Aste Nagusia, it is worth checking the official programme a few days beforehand to plan your trip more effectively.

Enjoy the Festival at Your Own Pace

You do not have to see everything. One of the keys to enjoying Bilbao during Great Week is to alternate busy moments with quieter ones: a morning stroll, an afternoon of pintxos, an evening of fireworks, a concert, a walk through the txosnas... this way you will enjoy the experience much more.

Vincci Consulado 4*: Your Dream Accommodation for Bilbao's Great Week 2026

To enjoy Bilbao's Great Week comfortably and from a great location, choosing the right accommodation is essential. And if there is one place that allows you to experience Aste Nagusia to the fullest, it is our hotel Vincci Consulado de Bilbao 4*.

Located beside the estuary, in one of the city's most attractive areas, our hotel offers easy access to many of the festival's main venues while providing a comfortable, carefully designed stay with the sense of tranquillity that is so welcome after a busy day of concerts, walks and pintxos.

Room with Guggenheim Views - Vincci Consulado de Bilbao 4* Hotel.

From here you can easily reach Bilbao city centre, explore the Old Town, walk to El Arenal and enjoy the city on foot, without giving up comfort or an experience worthy of your trip. Because experiencing Aste Nagusia is wonderful, but experiencing it knowing that a hotel with outstanding design, a privileged location and every comfort awaits you at the end of the day is even better.

The hotel is also home to Kondutxo restaurant, whose terrace becomes one of the most exclusive places during every Aste Nagusia to enjoy the traditional fireworks over the estuary. From this privileged viewpoint, with views of the Guggenheim Museum and Bilbao's skyline, guests can enjoy a unique evening combining a special gastronomic menu made with local produce, outstanding cocktails, live music and DJ sessions. The perfect atmosphere to welcome the fireworks display and admire Bilbao's spectacular night sky from an incomparable setting.

Kondutxo Restaurant Terrace at Vincci Consulado de Bilbao 4* Hotel.

Dish Prepared by Kondutxo Restaurant at Vincci Consulado de Bilbao 4* Hotel.

If you want to discover Bilbao this August at one of its finest moments, Vincci Consulado de Bilbao 4* is the perfect starting point, with the city at your feet and the festival just a few steps away.


Bar at Vincci Consulado de Bilbao 4* Hotel.

Bilbao is waiting for you. So is Aste Nagusia. And at Vincci Hotels, we will be delighted to be part of your journey.

"Come. Be amazed. Discover more than 40 four- and five-star hotels where every experience is unique. Open your eyes. Take it all in. Enjoy the most privileged locations. Look. Touch. Feel a design and style that can be appreciated in every detail. Rest. Relax. Let yourself be cared for by a service where you are the centre of everything. Dream. Smile. Live. You're at Vincci."

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