On September 22, central streets in cities such as Valladolid, Cartagena, and Mieres will close to cars as Spain marks Car Free Day. Several cities will offer free bus rides and easier bike access, while private vehicles will be kept out of basic areas. The event is part of European Mobility Week 2026, which runs from September 16 to 22 and includes more than 2,500 cities across Europe, information from the European Commission.
The change is temporary, not a permanent overhaul. Car Free Day is the final event of the Semana Europea de la Movilidad 2026. The European Commission chose ‘Movilidad para todas las personas’ as this year’s theme, with a focus on making transport accessible for everyone, including children, seniors, and people with reduced mobility. Spanish regional and city officials have echoed that focus on equity and inclusion in their own announcements.
Each city sets its own rules. Valladolid will make all AUVASA buses and the first 30 minutes of BIKI bike rentals free, while limiting its low-emission zone to authorized vehicles from 10:00 to 22:00. Mieres will close Manuel Llaneza street to traffic and offer free EMUTSA bus rides. Cartagena will suspend fares on all public transport for the day. In Valencia, all EMT city buses will be free on September 22. There is no national mandate. Outside restricted zones, the impact is mostly symbolic. Official municipal statements confirm that local governments decide the details.
The week’s events target people often left out of car-focused city planning. In Cartagena, the ‘Yayacleta’ project invites older residents to try cycling and connect with others. Valladolid’s ‘Mayores sobre ruedas’ brings day center users onto public bikes. San Sebastián de los Reyes is organizing a seven-kilometer walk for seniors and road safety lessons for children. Donostia’s program features a neighborhood competition through the Wellk app, a ‘En bici con estilo’ photo contest, and an exhibition of electric and historic Dbus buses. Alicante, Zaragoza, and Valencia are also running events and mobility initiatives during European Mobility Week, including open days, pedestrian routes, family events, and educational campaigns. These activities reflect the campaign’s focus on inclusive and sustainable transport. Spanish transport groups such as CONFEBUS have highlighted that focus, linking the week to the role of buses in accessible mobility.
These events go beyond road closures. Cities are using them to test what life could look like with fewer private cars. The trend is growing: last year, more than 2,700 European cities took part, and more Spanish towns are adding free transport and traffic bans to their plans. Cartagena has been recognized by the Ministry for the Ecological Transition for its ‘CartaGO!’ bike rental service, reflecting its continued commitment to sustainable mobility.
For most drivers, the day will likely be unchanged unless they need to cross a restricted city center. People living or working in affected areas, but, will get a rare look at city life without cars. As reported earlier, Spain’s aging vehicle fleet is a major source of pollution, making these experiments more than symbolic.
The measures are temporary and vary by city, but Valladolid, Mieres, and Donostia are using Car Free Day to try new ideas and shift priorities without waiting for national rules. As more cities join in, accessible and sustainable mobility is becoming a central issue for Spanish urban policy.
