Hundreds of young people gather before Samhain, King of Seasons, at the Ballymun Otherword Festival.

News2day reporter Brian Finn visits the Ballymun Otherworld Festival in Dublin, where Halloween is being celebrated Celtic-style. Traditionally, the Celtic New Year began at Halloween, the festival of Samhain. Tonight, hundreds of young people dressed in costumes representing the four seasons have gathered before Samhain, the King of Seasons, to decide which is the best season. There is a dragon to contend with too.

Other Halloween customs are not being neglected in Ballymum, with a spectacular fireworks display and children going trick or treating.