Aste Nagusia 2026: Tips for finding a homestay in Bilbao

It is a must-attend event that every summer transforms the capital of Biscay into a massive scene of public celebration. From 22 to 30 August 2026, Bilbao will vibrate to the rhythm of Aste Nagusia, its famous Big Week. While the event attracts hundreds of thousands of visitors ready to celebrate Basque culture, it poses a major challenge: finding affordable accommodation. With hotels booked out months in advance and rates skyrocketing, at Roomlala we offer you an alternative that is economical, legal, and deeply human. Discover why renting a room in a homestay is the ideal solution to fully experience the Bilbao festivals in 2026.

Aste Nagusia 2026: Why Bilbao is a must-visit at the end of August

A deep dive into the heart of the Bilbao festivals

Aste Nagusia, or Big Week, is not just a simple summer festival; it is the very soul of the Basque Country coming to life. For nine days and nine nights, from 22 to 30 August 2026, the city will pulse with the appearance of Marijaia, the event's iconic figure. The streets of the Casco Viejo and the banks of the Nervión will fill with txosnas, those large festive tents run by local associations, where music, gastronomy, and conviviality reign supreme. We are always fascinated by how these Bilbao festivals succeed in blending ancestral traditions, like displays of Basque strength or folk dances, with an absolutely exceptional free concert programme.

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Every evening, the Bilbao sky will light up with the international fireworks competition, a spectacle that locals and tourists alike eagerly await. For a traveller, participating in Aste Nagusia 2026 is a dream opportunity to discover Spain at its most festive and authentic. However, this excitement comes at a price. The event's appeal is such that the city's temporary population explodes, creating immense strain on accommodation infrastructure and transport. It is in this buzzing context that it becomes crucial to plan your stay well so you don't end up caught off guard.

Indeed, experiencing Aste Nagusia requires energy and good organisation. With festivities stretching into the early hours, it is essential to have a comfortable base to recharge. But this is precisely where many travellers run into trouble. Searching for accommodation in Bilbao during this period often feels like an obstacle course, pushing many tourists to stay significantly far from the city centre, to the detriment of their overall experience.

The challenge of Bilbao accommodation: critical hotel saturation

Every year, and the 2026 edition is no exception, hotel saturation reaches new heights during the Big Week. Recent data confirms that hotel and hostel rates increase by 40 to 60% compared to the seasonal average. It is not uncommon to see a standard hotel room exceed 250 or 300 euros per night, an unreachable budget for many students, young professionals, or families who simply wish to enjoy the festival. At Roomlala, we see that this price inflation often discourages travellers from extending their stay.

Beyond the prohibitive prices, the very availability of rooms is a problem. By spring, establishments are fully booked, particularly in sought-after neighbourhoods like Abando, Indautxu, or the Casco Viejo. Last-minute travellers are then forced to fall back on peripheral towns like Barakaldo or Getxo. Although these communes are served by the metro, late-night travel times and the distance often break the immersive dynamic of the stay.

Faced with this price surge and the scarcity of classic supply, short-term rentals in Spain have long been dominated by entire tourist apartments. But as we will see, the rules have changed drastically in 2026. This is why looking for accommodation in Bilbao today requires turning towards more sustainable, more economical, and more respectful alternatives for the local community, such as a homestay.

The homestay: the economical and authentic alternative

Mastering your budget in the face of inflation

Opting for a homestay in Bilbao during Aste Nagusia 2026 is, first and foremost, a strategic financial choice. Unlike traditional hotels that apply dynamic pricing algorithms (the famous yield management), individual hosts generally offer much more stable and reasonable rates. At Roomlala, we observe that renting a room from a private individual can reduce your accommodation budget by 50 to 70% on average. That is so much money saved that you can reinvest in delicious pintxos, cultural visits like the Guggenheim Museum, or local crafts.

Let's take a concrete example: instead of shelling out 1,500 euros for five nights in a city centre hotel, you could find a comfortable room in a resident's home in the Uribarri or Deusto neighbourhood for around 300 to 400 euros for the same duration. Furthermore, staying in a homestay often gives you access to your host's kitchen. Being able to prepare your own breakfast or a quick meal is a major asset for managing your daily budget, thus avoiding having to pay for every meal at a restaurant for nine days.

Finally, this budget management comes with total transparency. On our platform, the prices displayed are clear from the start. The new 2026 Spanish legislation, which we will detail later, actually reinforces this financial security by prohibiting hosts from passing on excessive additional fees to room tenants. You know exactly what you are paying, without any nasty surprises upon arrival.

Experiencing the event like a true local

Beyond the economic aspect, a homestay in Bilbao offers an incomparable human dimension. Aste Nagusia is a festival deeply rooted in local culture. Who better than a Bilbaíno to reveal its secrets to you? By staying with a private individual, you don't just rent a bed; you gain an informal guide, an ambassador for their own city. Your host will be able to tell you which are the best txosnas to enjoy a bocadillo de lomo, what time to position yourself for the best view of the fireworks, or which free concerts are really worth checking out.

We often hear Roomlala travellers recount how their host invited them to share a glass of txakoli or join their group of friends (the cuadrilla) for an evening. This immersion is the true luxury of modern travel. Rather than staying amongst tourists in the lobby of a standardised hotel, you share the daily life of a resident. It is an opportunity to practise your Spanish or learn a few words of Euskera (the Basque language), creating memories that are far more impactful than a simple tourist visit.

Moreover, staying in a homestay allows you to discover charming residential neighbourhoods that are less saturated than the city centre. Areas like Santutxu, San Ignacio, or Txurdinaga are perfectly connected to the heart of the festival by public transport running 24/7 during the Big Week, while offering the calm needed to recover after a long night of celebration.

2026 Regulation: a reassuring legal framework for short-term rentals in Spain

The new law on the alquiler de habitaciones

In 2026, Spain reached a decisive milestone in the regulation of tourist accommodation. The new national law specifically governing room rentals (alquiler de habitaciones) came into force, and this is excellent news for our community. Until now, this sector suffered from a legal void compared to the rental of entire apartments. Henceforth, this practice benefits from a strict legal framework that protects both the tenant and the host. At Roomlala, we welcome this advancement which secures your bookings for Aste Nagusia 2026.

One of the strengths of this law is the capping of prices in so-called stressed areas. As Bilbao is particularly in demand at the end of August, it falls into this category. The law thus prevents excessive price hikes and formally prohibits hosts from passing on certain additional costs (such as excessive cleaning fees or unforeseen charges) to the tenant. This means that when you book your room for the Bilbao festivals, the rate is fair, regulated, and guaranteed to be free of abuse.

For hosts, this law clarifies their tax and administrative obligations, encouraging them to rent out their vacant rooms with complete peace of mind. This helps maintain a supply of affordable housing while fighting against property speculation. By choosing Roomlala, you have the assurance of using a platform that scrupulously respects these new Spanish directives, offering a clear contract and solid guarantees in the event of a dispute.

The tightening of urban planning rules in Bilbao (PGOU)

In addition to the national law, the city of Bilbao has taken strong measures at the local level. In June 2026, the municipality tightened its General Urban Development Plan (PGOU) to curb the proliferation of entire tourist apartments. Facing the housing crisis affecting year-round residents, the town hall is now drastically restricting the transformation of standard homes into Airbnbs or equivalents, reserving the right to clamp down neighbourhood by neighbourhood depending on how the situation evolves.

What does this imply for you, the traveller? It means that the supply of entire furnished tourist rentals will be significantly reduced and even more expensive during Aste Nagusia 2026. Conversely, this tightening of the PGOU does not target homestays, which are considered a virtuous practice that promotes the sharing economy without removing housing from the long-term residential market. Renting a room in a homestay therefore becomes not only the most economical option but also the most legal and sustainable.

We strongly encourage you to favour this model. By booking a room on Roomlala, you directly support the local economy and the residents of Bilbao, while respecting the city's efforts to preserve the balance of its neighbourhoods. It is a responsible tourism approach that takes on its full meaning during an event as massive as the Big Week.

Our expert tips for a successful homestay booking

Even if renting a room in a homestay increases your chances of finding affordable accommodation, demand for Aste Nagusia 2026 remains exceptionally high. Our first piece of advice is to plan ahead. Do not wait until July to search for your accommodation. We recommend starting your search and finalising your booking as early as spring (March or April). The best rooms, those located near metro stations or in neighbourhoods bordering the centre, go within a few weeks.

Communication with your future host is also essential. On Roomlala, take the time to introduce yourself, explain the purpose of your stay, and ask your questions. Aste Nagusia is synonymous with late returns and irregular rhythms. Make sure your host is comfortable with you potentially coming back in the middle of the night. Most Bilbaíno hosts are perfectly accustomed to the pace of the festivals, but transparent communication from the start avoids any misunderstandings and establishes a climate of mutual trust.

Finally, keep in mind the rules of etiquette. Here are some good practices to ensure your homestay experience goes wonderfully:

• Respect your host's sleep: Even if the party is in full swing outside, be discreet when returning to the apartment.
• Keep common areas clean: The bathroom and kitchen are shared areas; leave them in the state you would like to find them.
• Inform yourself about house rules: Ask if there are specific times for using the shower or kitchen, or instructions for waste sorting.
• Be curious and polite: A simple Egun on (hello) or Eskerrik asko (thank you) in Basque will always make your host smile and strengthen your bond.

By following this advice and taking advantage of the secure framework offered by the new 2026 laws, your Aste Nagusia experience in Bilbao will be unforgettable. At Roomlala, we are proud to accompany you on this human and festive adventure. Get your blue scarves ready, Marijaia is waiting for you!