Europe's largest wooden rollercoaster has opened today at Tayto Park in Co. Meath.
The Cú Chulainn coaster is made from 800 thousand kilos of wood, and travels up to 100 kilometres an hour.
The ride drops nearly 30 metres in a couple of seconds, and has a section of track that almost goes upside down.
Up to 1 thousand people an hour will be able to go on it at Tayto Park.
