We Welcome Everyone At Alien Fitness!

Flexible Memberships On Offer

About Us

Alien Fitness is an exclusive 24/7 Fitness Gym located on the Mornington Peninsula in Victoria. Originally operating as a standalone boot camp on the Dromana foreshore, Alien Fitness opened the doors to its first fully equipped facility at Rosebud in 2012.

In the years since, Alien Fitness has grown extensively and is renowned for its positive influence on the local community and for being “one of the most talked about and innovative fitness clubs on the Peninsula”.

Offering 24/7 gym access, internationally acclaimed Les Mills™ Group Training classes, as well as 1-on-1 and Small Group Personal Training, Alien Fitness endeavours to deliver out of this world results all year round!

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24/7 Gym

24/7 Gym

Offering a professional and friendly solution for your health and fitness needs, our gym includes the latest range of commercial equipment with top of the range commercial resistance machines, full range of free weights equipment and combat training solutions.

Our club is accessible 24/7, meaning you will have the ability to enjoy the gym at any time.
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Group Training

Group Training

To compliment our fitness gym, we also offer Group Training Classes, giving you the opportunity to experience routines from the internationally acclaimed Les Mills™ program.

Our classes will be delivered to you by passionate and motivating instructors, while an extensive range of boot camp, core strengthening and pilates classes are also on offer.
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Personal Training

Personal Training

You will also have the option of Personal Training if one-to-one training is your preference. We have fully certified PT’s available to guide you to assist you in reaching your fitness goals.

Their knowledge and ability to fully lock into your personal aspirations can help create the ultimate version of you.
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Choose the perfect membership for you!

If you’re unsure what is best for you, please give us a call on 5986-6550.


$ 9
95 Weekly
  • 24/7 Gym Access
  • 18-Month Term
Most Popular


$ 14
95 Weekly
  • 24/7 Gym & Classes Access
  • 18-Month Term
Best Value

What our members are saying about us

An absolutely fantastic gym, a great class timetable and motivational challenges! The staff go above and beyond to help you achieve your fitness goals!
Anita Deutsch
I’ve lost over 20kg… I’ve run marathons… I’m a completely different person since joining Alien Fitness. Without this gym I wouldn’t have that. The best group of people on the Peninsula!
Travis Wright
Have never felt anything other than welcome – no question is stupid or boring! So proud to be part of the Alien family and so thankful to the team for providing me the opportunity to become a healthier, fitter and more confident version of me!
Julie Di Gregorio
I’ve had a lot of programs done in the past (at other gyms) but the staff at Alien Fitness are exceptionally good, very professional and technical. I was very happy with my program. Keep up the good work!
George Annett