My Gym Hornsby Children's Fitness Centre

★★★★★(34 reviews)

•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.

Want to find out more? Click on the links bellow to look at the venue's official party page or website.

Official Party Information Page Visit Official Website

Contact Information

🗺️View on Google Maps

📍Westfield, shop3057-59, Level3/236 Pacific Hwy, Hornsby NSW 2077, Australia
📞0437 804 895
📱Social Media:

What Parents Say

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 month ago

Granther G

★★★★★

We were visiting Australia for a couple of months and wanted to find a fun and safe place for our 8-month-old to stay active and social. MyGym Hornsby turned out to be the perfect spot! The staff are incredibly friendly and genuinely care about the kids’ development. The facility is always clean and equipped with safe, child-friendly equipment, which gave us peace of mind. Our little one especially enjoyed the engaging environment and interacting with other babies. Being located in Westfield Hornsby was an added bonus. After classes, we often grabbed a coffee or did a bit of shopping, making it a convenient outing for the whole family.

a month ago

chen xiong

★★★★★

We had a perfect birthday party in My Gym Hornsby last Saturday. My Gym decorated the site and set children's table, provided kids a physical program and look after every child, so we parents can be fully free for chatting and joining in another activity. Children loves playing together, and parents are all satisfied with their service. During the whole preparation and party time, the communication between My Gym and us is efficient and smooth. I'm really willing to recommend it to my friends.

7 months ago

Shannon Lal

★★★★★

The team at MyGym Hornsby are by far the best team around! I celebrated my daughters 3rd birthday there over the weekend as she requested because she loves the staff and attending the centre. The staff who hosted her party were outstanding, so attentive and so caring. The centre is always clean and you can have a stress free party that guests will love, both adults and kids loved it so much! Thankyou so much to the team at Hornsby my gym for such a wonderful experience. We can’t wait for the next one!

8 months ago

Xiajiang Guo

★★★★★

We went to a mum’s group gathering today and My gym was one of the sponsors. They had trainers, play mats and music sessions. I have to say it was an absolute delightful experience for the baby. It was busy but they kept mats nicely clean and sanitised. All these trainers are professional and look passionate with what they do. Our baby definitely had a lot of fun, will go and visit the shop very soon to experience the full session.

6 months ago