Without power, Spain's trains were immobilized. Three travelers shared their tales / Watch as stranded tourists walk down Spanish railway lines / Big changes to Spain's trains: Nationwide travel disruption / Rail strikes in Spain: Passengers face travel misery after unions announce walkouts / Renfe scraps free and discounted train journeys for Spanish citizens / Spain's trains in trouble: What's derailing the railways? / Travel chaos in Spain: Dozens of trains are cancelled after incident in Madrid / Why is Spain's railway network having so many problems?