Museum Day: 4 Experiences Expats Shouldn’t Miss This May in Spain

If you ever watched Night at the Museum, you probably remember the feeling of wandering through museum halls after dark, when everything suddenly felt more alive, mysterious, and unforgettable. Well, in Spain this May, you’ll have the chance to experience something surprisingly similar.

Only this time, instead of New York’s American Museum of Natural History, you could find yourself walking through museums such as the Museo Arqueológico Nacional (MAN) in Madrid late at night, exploring centuries of history during special after-hours openings organized for the International Museum Day and the European Night of Museums.

And if you’ve ever imagined yourself stepping into the elegant atmosphere of Bridgerton, Spain’s Museum Month even offers experiences inspired by historical dances and period culture — including a special workshop at Madrid’s Museo Nacional del Romanticismo where visitors can learn real 19th-century ballroom dances similar to the viral scenes from the series.

For many expats living in — or preparing to move to — Spain, these events become much more than cultural activities. They’re a surprisingly immersive way to begin connecting with the art, traditions, and everyday life of a future home.

What Is the International Museum Day?

The International Museum Day has been celebrated every year on May 18th since 1977. Organized by the International Council of Museums (ICOM), the initiative highlights the role museums play as spaces for education, cultural exchange, dialogue, and preservation of heritage.

Each year, ICOM also selects a global theme connected to current social and cultural conversations. The official theme for 2026 is: “Museums, Bridging a Divided World”

The idea behind this year’s theme is to showcase how museums can foster inclusion, understanding, and connection in an increasingly divided world — something that feels especially meaningful for people building a life abroad.

Did you know?

Today, more than 37,000 museums across over 150 countries participate worldwide.

1. Visit Spain’s Most Famous Museums for Free

One of the biggest highlights of Museum Day in Spain is that many museums offer free admission on or around May 18th.

In Madrid, iconic institutions such as the Museo del Prado, Reina Sofía, and Thyssen-Bornemisza are expected to participate once again in 2026. For many newcomers, it’s the perfect opportunity to finally visit world-famous collections featuring artists like Velázquez, Goya, Picasso, Dalí, and El Greco without worrying about ticket prices.

Interestingly, one of the things many expats later discover is that free museum access in Spain is not limited to Museum Month. Many museums already offer free admission during certain hours or on specific days throughout the year. You can usually find updated free-entry schedules on each museum’s official website.

2. Discover Special Museum Activities

During Museum Month, museums across Spain become far more interactive and experiential than many foreigners expect. Beyond exhibitions, many institutions organize concerts, workshops, live performances, family activities, themed tours, and cultural talks designed to make museums feel much more alive and accessible.

In the Community of Madrid, museums such as the Casa Museo Lope de Vega, Museo Casa Natal de Cervantes, and Museo Picasso in Buitrago del Lozoya will host free activities between May 16th and 18th.

Meanwhile, Alicante celebrates a full Museum Week with activities spread across the city, including talks at Museo Arqueológico Provincial de Alicante (MARQ), family events, concerts, and even a museum-themed escape room at The Ocean Race Museum.

And perhaps one of the most unexpected experiences this year is happening at the Museo Nacional del Romanticismo in Madrid. On May 23rd, visitors will be able to participate in:“The Viral Bridgerton Dance: Fiction and Reality”

A live historical dance workshop inspired by the elegant ballroom scenes popularized by Bridgerton, where participants can learn authentic 19th-century contradanza choreographies accompanied by live music.

Elsewhere in Spain, museums are also introducing creative family-friendly activities. At the Museo Nacional de Arte Romano in Merida, for example, visitors can experience a shadow theater performance inspired by the story of the Trojan Horse and the mythical origins of Rome — including sign language interpretation to make the activity more inclusive and accessible.

For many expat families, these events offer a completely different way to experience Spain beyond the typical tourist perspective. You can explore the full official program for the 16 participating state museums here.

3. Experience “Museum Night” in Spain

Perhaps one of the most memorable experiences for many foreigners is discovering that museums in Spain sometimes stay open until midnight during this celebration. And yes — it really does feel a little like Night at the Museum.

In Madrid, the Museo Arqueológico Nacional (MAN) is expected to extend its opening hours during the European Night of Museums celebrations, allowing visitors to experience the museum in a completely different atmosphere after dark.

Barcelona also joins the celebration with its famous:“La Noche de los Museos”. During this event, museums and cultural spaces across the city open their doors late into the night with special programming, live events, free admission, and extraordinary opening hours.

You can explore the official extraordinary schedules and participating museums here.

4. Explore Spain’s Museums Virtually — Even Before Moving

If you still don’t live in Spain yet, Museum Month can also become a great opportunity to start discovering your future home remotely.

Many Spanish museums now offer virtual tours, online collections, and interactive experiences that allow you to explore Spain’s cultural heritage from anywhere in the world.

Some of the most interesting digital experiences include:

the Museo del Prado’s ultra high-resolution virtual collection
themed virtual visits at the Thyssen-Bornemisza Museum
interactive tours through the Dalí Theatre-Museum
and immersive online experiences from museums such as the Museo Nacional de Ciencias Naturales and the Museo Nacional de Escultura

For many future expats, these experiences become part of something bigger: transforming Spain from a future plan into a place that already feels familiar. Because sometimes, understanding a country begins not with bureaucracy — but with the simple experience of walking through its museums at night.