But relive the past memories of mud, music and good times with these retro pictures.
Who can you spot having a good time from festivals over the years?
1. Muddy scenes
Smiles in the mud in 2009 Photo: jpress
2. Y Not festival from years gone by but ho do you recognise?
Y Not festival from years gone by but ho do you recognise? Photo: Marisa Cashill
3. Festival goers relax in the sunshine at Y Not 2007
Festival goers relax in the sunshine at Y Not 2007 Photo: jpress
4. Jumping for joy
Y not Festival 2014 - Ashbourne girls Fran Carvey, Jess shearar, Lizzie Scattergood-Farmer, georgia Roberts and Millie Ward Photo: Marisa Cashill