The 'Firestarter' hitmakers will take to the Forest Stage in Mayrhofen, Austria for the second time at the event - which takes place between 7 and 12 April - while the 'Block Rockin' Beats' stars are ''very excited'' about playing the festival for the first time.
Chemical Brothers who will be playing a DJ set at the festival said in a statement: ''We're very excited to play such a unique festival, and a new one for us. We have been working on new material for a while now, so every DJ show gives us a chance to share music with people...let's have a ball ''
Also announced to appear are Chase & Status, Rudimental - who played the festival last year - Groove Armada, Sub Focus, Breach and Nina Kraviz, as well as Four Tet, who will curate a special forest line up of Daphni, James Zabiela, Nathan Fake and Anthony Naples.
Tickets for Snowbombing start at £219 for accommodation and all the entertainment.
The BBC drama starring Aidan Turner returns to BBC One on September 4th.