"All five acts are huge in their own right, but to have the opportunity to bring them all together to perform in some of our favourite summer holiday locations is both special and unique."
The tour starts in Queenstown at the Gibbston Valley Winery on January 18, then plays in Taupo on January 25 and finishes in Whitianga on January 26.
Creedence Clearwater Revisited headlined the first Gibbston concert in 2011.
The last time George Thorogood & The Destroyers performed in New Zealand was about nine years ago, but
Anastacia will be performing here for the first time.
Smash Mouth is probably best known for providing the heart of the Shrek soundtrack with its version of I'm A Believer.
Greenstone Concert Club members' tickets and "local tickets" go on sale on Wednesday and general tickets next Monday.