Plaza de la Constitución, Madrid

Plaza de la Constitución is a square in the Puente de Vallecas district of Madrid, better known to locals as Plaza Roja — the Red Square. The nickname comes from the color of the ground: the cobblestones covering the square and its surrounding walkways have a reddish tone, setting it apart from other squares in this part of the city. The square sits in the Palomeras Sur area, close to Calle Tánger, and forms the centerpiece of a larger green complex that also includes a park known as Parque de la Constitución (or Parque de Palomeras Sur), home to an artificial pond, the Lago de Guillermo Pingarrón.

How do you get there?

The easiest way in is by metro: the nearest station is Portazgo on Line 1, about a 7-minute walk from the square. Bus routes 10, 57, N10 and 310 also stop nearby, and the Pablo Neruda–Avenida de Palomeras stop is just a 2-minute walk away. Travelers using suburban rail can also rely on lines C2 and C7, which serve this part of the city. Puente de Vallecas lies southeast of central Madrid, so getting there from areas like Puerta del Sol or Gran Vía typically takes 20 to 30 minutes.

What will you see?

Plaza de la Constitución is above all a neighborhood meeting space — an open square with its distinctive red paving, benches, and wide pedestrian walkways. In recent years the square underwent an accessibility-focused renovation as part of Eccentric, a European project coordinated by Madrid's city council and carried out between 2016 and 2020 across five European cities. As part of the initiative, organizers asked older residents from two nearby senior centers, Alto del Arenal and Pablo Neruda, to share their needs in dedicated workshops. Participants asked for more benches and wider ramps, and those requests were folded directly into the square's redesign. The result is a Plaza Roja that works better for older residents and anyone with limited mobility, and the pilot's conclusions went on to inform other urban mobility plans across Europe.

It's also worth wandering into the adjoining park, where footpaths lead to the artificial Lago de Guillermo Pingarrón. Locals gather around the pond to relax, walk dogs, or meet with family. This mix of urban square and green space gives the site a dual role: a practical transit and gathering point, and a recreational stretch of parkland.

When should you visit?

Plaza de la Constitución is best experienced during the day, when it fills with everyday neighborhood life — residents use it as a place to rest and socialize. In recent years, local associations have also organized cultural and community events on and around the square, working to restore its role as a gathering and cultural space after a period when the pandemic and social tensions had disrupted its everyday use. Spring and autumn are the most pleasant seasons for a walk through the surrounding park, though the square itself, as an open public space, is accessible year-round.

This isn't a stop on Madrid's classic tourist trail — it's better suited to travelers curious about the city's less touristy, more authentic side, particularly those interested in life in Madrid's outer districts and local urban initiatives.

Frequently asked questions

Why is the square called Plaza Roja? The nickname comes from the color of the paving — reddish cobblestones cover both the square itself and the walkways around it.

What's the fastest way to reach Plaza de la Constitución? Take the metro to Portazgo station (Line 1) and walk about 7 minutes, or take a bus to the Pablo Neruda–Avenida de Palomeras stop, which is roughly a 2-minute walk from the square.

What's near the square? The adjoining park with the Lago de Guillermo Pingarrón, along with the Alto del Arenal and Pablo Neruda senior centers, whose members took part in consultations on the square's redesign.

Is it worth spending much time there? This is a local rather than a tourist spot — it works well as a stop during a walk through Puente de Vallecas or a short rest by the park, rather than as a main destination on a Madrid itinerary.