•Gymnastics•Westfield, shop3057-59, Level3/236 Pacific Hwy, Hornsby NSW 2077, Australia
Price
From $529 per package
Recommended Ages
1-3
Group Size
Minimum 10 guests
Party Duration
1hr 30min - 2 hours
Price
From $529 per package
Ages
1-3
Group Size
Min 10 guests
Duration
1hr 30min - 2 hours
About This Venue
My Gym Hornsby transforms a private studio in Westfield into a gymnastics playground packed with bars, beams, trampolines and the crowd-favourite Space Flight zip-line. Two qualified coaches lead action-packed games, music and age-tailored circuits that turn the birthday child into a superstar while parents watch from comfy sidelines.
Packages start at $529 for the Grand Party (up to 10 children) and scale to Premier ($699, 15 kids) and Deluxe ($899, 20 kids). Every tier grants exclusive use of the gym for 90 minutes, themed balloon décor (11 choices), goodie bags, set-up and clean-up, a special My Gym gift and free cake-cutting service. Families supply their own food and drinks, keeping menus flexible and costs predictable; extra children are $40 each, an additional 30 minutes is $150 and a third coach can be added for $90. A non-refundable $150 deposit locks in the date, and parties can be customised with favourite songs, games or decorations dropped off the day before.
Opening Hours
Monday
10:00 AM – 1:00 PM
Tuesday
10:00 AM – 4:30 PM
Wednesday
10:00 AM – 4:30 PM
Thursday
10:00 AM – 5:00 PM
Friday
10:00 AM – 5:30 PM
Saturday
9:30 AM – 3:30 PM
Sunday
9:30 AM – 3:30 PM
Monday
10:00 AM – 1:00 PM
Tuesday
10:00 AM – 4:30 PM
Wednesday
10:00 AM – 4:30 PM
Thursday
10:00 AM – 5:00 PM
Friday
10:00 AM – 5:30 PM
Saturday
9:30 AM – 3:30 PM
Sunday
9:30 AM – 3:30 PM
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Learn More
Want to find out more? Click on the links bellow to look at the venue's official party page or website.
My daughter has been learning with Miss Annie for three years now. She’s now six, and I can honestly say this Hornsby My gym’s art class has been one of the best parts of her week.
Miss Annie is incredibly talented, patient, and responsive. She knows exactly how to encourage young children while also challenging them just enough to help them grow. My daughter’s drawing and painting skills have improved so much over the years, but even more importantly, her confidence and creativity have blossomed.
Every week, she is genuinely excited and keen to go to class. That excitement says everything—she never wants to miss it. Miss Annie and My Gym Hornsby create such a warm, fun, and inspiring environment that the children feel proud of what they create.
We are so grateful for Miss Annie’s dedication, kindness, and skill. Thank you for nurturing my daughter’s love for art. We truly appreciate everything you do!
3 months ago
Josephine Hu
★★★★★
We’ve been attending classes at My Gym Hornsby for a long time, and we couldn’t be happier with our experience. Every coach is incredibly professional, patient, and genuinely cares about the children. They know exactly how to encourage each child while making every class fun and engaging.
The facility is by far the cleanest and most comfortable indoor children's gym and play space we’ve ever visited. It’s always well maintained, safe, and welcoming.
Our son has made tremendous progress since joining My Gym. Not only have his physical skills improved, but he has also gained so much confidence. Watching him grow and enjoy every class has been amazing.
We also celebrated his birthday at My Gym Hornsby, and it exceeded all of our expectations. The team took care of everything we could possibly think of, making the whole experience completely stress-free for us as parents. Instead of worrying about planning and organising the party, we were able to relax and enjoy the special day with our family and friends.
We highly recommend My Gym Hornsby to any family looking for a wonderful place for their children to learn, play, build confidence, and celebrate special occasions. Thank you to the entire team for everything you do! ❤️
a month ago
Lucas Bennett
★★★★★
The first time we came here, my son was instantly drawn to the hopscotch at the entrance — such a clever design! Once we stepped inside and found out it’s actually a children’s gym, I thought, wow, this place is brilliant. This time we came for a trial class, and I was really impressed by the two coaches, Mia and Matilda. Their energy was incredible — they led the kids through such a fun and engaging session. Thank you both for making it such a wonderful experience.
While my son was in class, I had a moment to sit and look around. The wall art, the colours, and the inspiring little phrases around the centre gave me such a warm, positive feeling. Another parent told me that the art was designed and painted by your art teacher... so talented!
This place truly feels like it’s made for children. Everything is so thoughtful and well-kept — even the cleanliness really stands out. Thank you for creating such a vibrant, welcoming space for families.
9 months ago
Ring Tian
★★★★★
My child enrolled in the drone class at My Gym Hornsby, and after just one term, the changes have been incredible.
When he first started, he was shy, lack of confidence, and afraid of failing. Flying a drone is honestly not easy, even many adults would find it challenging. At the beginning, he struggled to control it, failed many times, and whenever the drone flew towards him, he would panic, step away, or even cry.
Now, after one term, he can control the drone confidently and skillfully. Even if it flies directly towards him, he stays calm, adjusts his controls, and flies it away with confidence. He enjoys battling with the other kids, successfully completes the instructor’s flying challenges with a high success rate, and his confidence, resilience, and healthy competitive spirit have grown tremendously. As parents, seeing this transformation has been incredibly moving.
One thing that really surprised us was the attitude of the owner. He never makes the kids worry about damaging the drones. Instead, he always tells them just focus on learning, practising, and doing your best during every flight and every battle, don’t worry about the wear and tear, that’s our responsibility. That kind of support gives the children the confidence to learn without fear of making mistakes.
Another thing we truly appreciate is that when the lesson officially ends, the instructor doesn’t rush the children to stop if they’re enjoying a battle. He lets them finish, encourages them, and makes sure everyone has fun while continuing to learn.
After chatting with the owner, it became clear that he genuinely loves working with children and has very high standards for himself, his instructors, and the quality of the program. He even said that if there is just one child who wants to learn, they are willing to run the class. That dedication is truly admirable.
The small class size also makes a huge difference. Every child receives plenty of individual attention while still having opportunities to battle with classmates, learn teamwork, and develop healthy competition.
One more thing that really impressed us is that every lesson begins with a reminder about Australia’s drone flying rules. Learning how to fly safely and responsibly is just as important as learning the flying skills themselves.
The owner also shared his vision of teaching the children not only how to fly confidently but how to repair and maintain their drones during practice or competitions. That’s another valuable practical skill they’ll gradually develop.
Thank you, My Gym Hornsby, for creating such an outstanding program. This has been so much more than just learning to fly a drone—it has helped our child become braver, more confident, more resilient, and excited to challenge himself. We are truly grateful.
a month ago
susie shu
★★★★★
This place is absolutely amazing! My little one really enjoys playing here and always looks forward to each session and leaves with a big smile. The teachers are professional, caring, and full of positive energy. They are patient and encouraging with every child. The classes are fun, engaging, and educational—helping kids build physical strength, coordination, and social skills through play. The environment is clean, safe, and very well-maintained, which gives parents peace of mind. Highly recommend to any parents looking for a quality early childhood program!
a year ago
My Gym Hornsby Children's Fitness Centre - Kids Party Venue in Hornsby, NSW
