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At least 20 people have been hurt in a firework explosion after a Spanish town's fiesta extravaganza went horribly wrong.
The terrifying blast blew-out the windows at nearby homes and shops and left many people suffering burns and injuries from flying glass .
Residents and visitors were watching a firework show over the town's bridge as part of the closing ceremony for the Magdalena Festival in Cangas de Narcea, in Asturias.
But people were sent fleeing in terror when one of the store of fireworks waiting to be used exploded at around midnight after a rocket is believed to have gone off course and set them alight.
Horrified members of the crowd said they heard a "huge roar" as the fireworks exploded, blowing out windows in houses and shops and demolishing several walls.