Newcastle's premium 24/7 gym

More than just a place to train, Gym on King is your complete fitness destination. Open 24/7, we give you the freedom to work out on your schedule, whether that’s early mornings, late nights, or anytime in between.

From energising group classes and expert coaching to recovery option like our hot stone sauna & compression recovery systems, Gym on King combines performance, community, and lifestyle in one unique space. Whether you're just starting your fitness journey or chasing your next big goal, Gym on King is where progress begins

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Join Gym on King

open 24 hours, 7 Days A Week

Train Hard. Recover Well. Experience the Difference.

Step into a space where premium fitness meets everyday luxury. At Gym on King, we’ve created an atmosphere that feels as good as it performs. With stylish indoor training zones, plus a standout outdoor and undercover space built for Newcastle living.

We’ve invested in top-tier equipment with integrated technology to give you a smarter, smoother training experience every time you walk through the doors.

Enjoy functional group classes, Myzone heart rate technology, easy-to-use apps to monitor your workouts and progress, and thoughtful extras that set us apart. Think premium bathroom amenities, towel hire, hot stone sauna, and Champ High Performance compression recovery systems, to help you recover and reset.

With secure undercover parking and everything you need under one roof, Gym on King is more than a gym. It’s your all-in-one destination for training, recovery, and results.

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Belong to Something Bigger

Gym on King is more than just a gym; it’s a place to belong.

Step into spaces designed to energise and inspire, with both indoor and outdoor training areas that keep your sessions fresh, social, and engaging. Whether you’re training solo or feeding off the energy of others, you’re part of something bigger here.

Stay connected and driven through our energising group classes, led by expert coaches who are there to push you further and support your goals every step of the way.

Beyond the gym floor, our community stays connected through in-house challenges, social events, fundraisers, and local community initiatives that make fitness more rewarding and fun.

At Gym on King, you’re not just training; you’re part of a motivated, welcoming community built around feeling good, performing better, and living well.

The Gym on King

4.9

Based on 38 reviews

review us on

Ali A.

05:38 23 Mar 26

Champ High P.

01:21 09 Mar 26

Great gym, great staff, great equipment and great selection of classes.
Love the inclusive environment where everyones treated equally. There are no stereotypes and most of all the you feel welcome in any class whether its a strength class or yoga class no matter your pronoun.
Always clean and tidy and the 3 areas to train in are perfect for everyone, throw in the sauna and the compression boots and massage lounges, and GOK is your one stop for health fitness and inclusivity.

Benjamin S.

07:53 12 Jan 26

One of the best gyms in the WORLD! My sport and career has taken me to many gyms across the globe, and Gym on King is a world class facility. The team and community here is unparelled to anything you will find. The space is clean, efficent and overall extremely well mainted and cared for!

Hannah D.

03:52 28 Dec 25

I love the gym on king, but almost don’t want to tell anyone - because part of what I love about it is how it’s not too busy or too loud. Staff are lovely and other gym goers are respectful of sharing a space. The gym is clean, machines are in good working order and sauna is always the highlight of my day.

sam J.

07:47 16 Sep 25

Jay J.

23:28 18 Aug 25

Freddy H.

01:09 16 Aug 25

The best gym in Newcastle cbd, well equipped and have sauna. Great and friendly staff.

Adam B.

04:25 22 Jul 25

Great gym. Has everything you need. Gets busy at peak times like every gym does. Really loved the little 'outdoor' area for warming up and stretching. Staff were lovely. Will be back when visiting Newcastle!

Matthew M.

07:30 21 Feb 24

This gym is far by the best gym I have been too, I have a fitness passport and go to numerous gyms throughout the hunter and port Stephen’s but this gym is above all the rest quality equipment and amenities awesome sauna especially staff are there early for the sauna to be turned on so I can get a sesh before work.
The look and feel of the gym is high standard and great vibes.
Only downside is the parking is hard to come by
But highly recommend this gym!

Buka A.

01:26 06 Jan 24

I visited this gym for a couple of days when in Newcastle. All the equipment is new and it has everything I would typically use when i visit the gym. There is also a Sauna although i did not have a chance to use it. The staff there are quite friendly as well.

Highly recommended.

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