An estimated 70,000 music fans converged on the village of Slane in Co Meath today.
The Strypes from nearby Co Cavan kicked off Slane 2015.
Those who braved the inclement weather conditions were also treated to performances from the Kaiser Chiefs and Hozier.
Headline act the Foo Fighters closed today's event.
Festivities at Slane Castle have come to a close with headline act Foo Fighters ending Slane 2015 https://t.co/rvCz5TRUMS
— RTÉ News (@rtenews) May 30, 2015
Incredible reception for @Hozier #slane2015 pic.twitter.com/A3F3pLOKfG
— Sinéad Crowley (@SineadCrowley) May 30, 2015