PureGym are making the move to Mill Lane Retail Park with the doors opening at midday on November 22.
The gym will offer Altonians 24/7 access to “everything they need to achieve their workout” and fitness goals.
The facility, covering 8,000 square feet, will boast “hundreds of pieces of state-of-the-art equipment”, a functional zone, free weights area, cardio equipment and a fitness studio.
A range of classes and certified personal trainers will also be available with the firm also creating six new jobs.
“We are excited to be expanding our presence with a brand new gym in Alton,” said a spokesperson for the firm.
“At a time when physical and mental wellbeing has never been more important, members will have non-stop access to everything they need to feel their best.”