Stolperstein dedicated to Gonzalo Ortíz Crespo

The Stolperstein dedicated to Gonzalo Ortíz Crespo is a brass memorial cobblestone set into the pavement of Madrid's Chamberí district. It's one of thousands of small but powerful markers found across European cities, each recalling a person killed under Nazism — in this case, a Madrid resident deported to a Nazi concentration camp.

What exactly is a Stolperstein?

A Stolperstein ("stumbling stone") is a small paving block topped with a brass plate, embedded in the sidewalk near the last known address connected to a victim's life. The project was started by German artist Gunter Demnig and has since grown into the largest decentralized memorial in the world: over 70,000 stones laid in nearly 1,800 towns across roughly twenty countries. Each stone carries a name, birth year, and the place and year of death — memory scattered through ordinary streets rather than concentrated in a single monument.

Madrid's first Stolperstein was placed on Bravo Murillo Street in April 2019. The stone for Gonzalo Ortíz Crespo followed in April 2023, laid on Espronceda Street in Chamberí together with five other stones unveiled the same day, all honoring Madrid residents deported to Nazi camps.

Who was Gonzalo Ortíz Crespo?

Gonzalo Ortíz Crespo was one of two brothers arrested during the war on the beach at Dunkirk, France. Both were sent to Gusen, a subcamp of the Mauthausen complex in Austria — one of the harshest sites in the entire concentration camp system — where they died in 1941. As a symbolic gesture, sand from the Dunkirk beach where he was arrested was placed in the foundation beneath his stone, linking the place of his capture to the spot where he is now remembered.

How do you get there?

Chamberí is a quiet, residential district close to central Madrid, well served by the metro — the nearest stations on lines 1 and 6 are a short walk from Espronceda Street. It's also an easy stroll from Cuatro Caminos or Alonso Cano stations, which gives you a chance to pass through the early-20th-century residential architecture typical of this part of the city.

What else is worth seeing nearby?

Chamberí is one of the neighborhoods Madrileños themselves rate highly — low-key, full of local tapas bars, and home to the Mercado de Vallehermoso food market. Nearby is also the Chamberí "ghost station," a decommissioned metro stop preserved as a small museum in its original 1919 decor. Visiting the stone for Gonzalo Ortíz Crespo is a good excuse to take a slower walk through these streets, where everyday city life sits alongside quiet traces of history.

When should you visit?

The stone sits on a public sidewalk, so it's accessible at any time of day, year-round — there are no opening hours to work around. A calm afternoon walk through Chamberí is the most comfortable way to see it, when the streets are less busy and you can pause at the stone without rushing.

Frequently asked questions

Is there an entrance fee? No. The Stolperstein is part of the public street, freely accessible at any time.

Are there other Stolpersteine nearby? Yes — five other stones were unveiled in Chamberí at the same time as Gonzalo Ortíz Crespo's, in April 2023. More stones can be found elsewhere in Madrid, including on Bravo Murillo Street.

Is it easy to spot on your own? The stones are small and easy to miss. Look down at the pavement for a brass plate set among the ordinary grey cobblestones.

Can this be combined with other things to do in Chamberí? Yes. The district is compact and walkable, so it's easy to pair a visit to the memorial stone with a stop at a local bar or a look inside the Chamberí ghost station museum.