Ninja Kids Hornsby

Ninja Kids offers a ninja warrior-style obstacle course and tumbling classes in Hornsby, New South Wales. The indoor venue is designed for children aged 5 and up and provides a fun, active environment where kids build confidence and skills through structured coaching and play. With colourful obstacles, rock walls, and more, it’s a high-energy space focused on fitness and adventure.

Birthday parties at Ninja Kids Hornsby include exclusive use of the full gym and party room for 2 hours at a flat rate of $500. Each package covers up to 20 children (extra kids $15 each) and includes personalised invitations, a private party area, and qualified coaches leading the activities. Guests must be turning 5 or older (all attendees over age 4) and must wear enclosed sneakers. Food is BYO (no catering provided). All children require a signed waiver before attending.