At least 21 people were killed and dozens were injured Sunday evening when a high-speed train derailed near this town in Córdoba province and collided with an oncoming train, authorities said. The crash happened about 7:45 p.m. on a straight, recently renovated section of track as rescue teams rushed to the rural site in the dark.
Officials said the rear portion of a Málaga–Madrid service left the rails and pushed into the opposite track, where it was struck by a passenger train heading from Madrid toward Huelva. The force of the impact crumpled front carriages and sent coaches down an embankment. Emergency crews established triage areas under floodlights and ferried the most seriously hurt to hospitals in Córdoba and nearby cities. Rail traffic linking the capital and Andalusia was suspended as investigators secured the scene. Leaders offered condolences and warned the toll could rise as recovery work continued overnight.
Passengers described a sudden jolt, glass breaking and the lights going out. A traveler from Seville said she felt “a violent shake” before the car tilted and luggage flew. Neighbors reported a long horn blast and then the sound of metal scraping. First responders arrived within minutes despite narrow access roads along the right-of-way. Firefighters cut through twisted doors to free people pinned between seats. Authorities said roughly 400 to 500 people were aboard the two trains combined. By midnight, search teams had accounted for most survivors and began the slower task of removing the dead from the most damaged cars. No weather issues were immediately reported at the time of the crash.
Transport officials said the derailed train was a relatively new high-speed service run by private operator Iryo. The oncoming train was a public service operated by Renfe. The collision occurred on a straight section that had undergone upgrades in recent months, a detail that raised questions about how the derailment began. Investigators collected data logs, radio recordings and event recorder downloads from both trains. Track managers examined rail fastenings, switches and signal cabinets. Authorities said they would also review dispatcher records to map the minute-by-minute sequence. Passenger manifests were still being reconciled, and the names of the dead and injured were not immediately released pending notification of families.
Spain maintains one of Europe’s largest high-speed networks, and serious crashes are rare. The disaster drew comparisons to the July 24, 2013 derailment outside Santiago de Compostela that killed 80 and injured more than 140, prompting changes to speed control and training. The Adamuz corridor has seen investment aimed at reliability and capacity, with mixed public and private services sharing tracks at peak hours. Rail engineers said modern high-speed lines include layered protections, making a derailment on a straightaway unusual and likely to receive special scrutiny in the coming technical review.
Procedurally, forensic teams photographed every wheelset and rail joint before heavy cranes moved cars to allow safer access. Specialists documented control settings and brake positions as they found them, then sealed components for later analysis. Investigators planned to interview crews, dispatchers and maintenance staff and to match device timestamps with 911 logs to verify timing. Officials said a preliminary bulletin summarizing verified facts could arrive in days, while a full causal report may take weeks or months. Service on affected routes will remain suspended until inspectors clear the line and repairs are finished.
On Sunday night, floodlights lit a tangle of aluminum and glass along the ballast while medics treated fractures, head wounds and lacerations. Volunteers brought water and blankets as families waited for updates at Córdoba’s main station. A farmer who lives near the line said he saw a cloud of dust rise above the trees and then heard sirens converging from the A-4 corridor. At stations across the region, departure boards flipped to cancellations and staff guided travelers to emergency buses while information desks fielded calls from relatives searching for loved ones.
Authorities said the death toll stood at 21 late Sunday, with at least two dozen people in serious condition and many others treated for moderate injuries. Identification teams began work at first light Monday. Government officials said families would be offered support and that any safety recommendations from the inquiry would be applied systemwide. Lawmakers are expected to receive an initial briefing this week. Rail managers cautioned that reopening the corridor depends on both the investigation and infrastructure repairs, including checks of track geometry and signal integrity.
By early Monday, crews were stabilizing embankments and preparing large cranes to move the heaviest carriages. The investigation’s next milestone is a preliminary report summarizing data from onboard recorders, dispatcher logs and track inspections. Until then, trains remain halted through the area, and attention is fixed on hospitals where the most seriously injured are being treated.
Author note: Last updated January 18, 2026.