Experience the best parties in Milton.

Give your kids a truly unique birthday experience that includes both rock climbing and ninja warrior. Our exciting ninja course is challenging and a whole lot of fun. The best part; it's accessible for all ages!

This 2-hour guided experience is action packed right off the start. We begin with an orientation of our ninja course starting with warm-ups to get your group limbered-up and energized. Our guides will coach everyone through the various obstacles to experience progression and success. Often we structure a break after 45 minutes or so of ninja warrior for participants to re-energize and get some food. After this, we'll get everyone harnessed up to climbing our 25ft auto-belay walls to change gears. 

Our party room is included for the full 2 hours duration so you can have a private space to bring refreshments, food and gifts if you choose. Our guides are very flexible and willing to adapt to the needs of your group. Some kids climb more, some prefer more ninja, some simply love parkour. We strive to give your party the best experience possible.  

Our parties include minimum of 2 guides. Groups over 16 participants will get an additional guide to maximize the experience. Smaller kids may be challenged on our ninja course. When booking, please specify the age range of your group so our guides can adjust accordingly. Birthday parties are best suited to kids ages 5 years and older. 


Up to 8 participants 


Each for additional participants

You can add up to 4 participants on the day of the event. Beyond this number may not guarantee the appropriate number of guides unless previously arranged. For groups larger than 24 participants, please contact us directly to make special arrangements. 

NOTE: The ninja course is open to the public during parties. Due to this, time on the ninja course is limited to 1 hour and may take place during the first half or second half of the party schedule - at the discretion of the guides.

Important Notice About Footwear

The weather in unpredictable. To keep our facility clean and hygienic for all, we require indoor shoes to participate in activities. Please bring along a pair of indoor footwear with your visit.


Barefeet or socks are not permitted on the climbing surfaces or obstacles. For climbers, bring a pair of flip-flops to walk around comfortably. For ninjas, indoor athletic shoes are best. 

Thanks for your help to keep our gym clean!

Additional Information

  • Aspire Climbing Ninja Parties are best suited for kids 5 years and older

  • All participants must bring a clean pair of running shoes

  • Tables, chairs and freezer provided in party room

  • We welcome you to bring your own food and refreshments

  • Peanut-free food only

  • All food and drinks must remain in the party room

  • Table and room decorations are permitted but items may not be taped on the walls

  • Waivers must be completed for every participant by parent or legal guardian prior to the event to ensure your party begins on time

  • Additional rates apply for extra participants that show on the day of the event

  • Any outstanding balance is due on the date of your booking

  • Full refund with cancellation 14 days prior to the event otherwise credit will be applied

  • Refund is not available for no-show

  • Prices are subject to HST


Climbing Ninja Parties are available during the following days and times:

Fridays at 6pm

Saturdays at  10am, 12:30pm, 3pm & 5:30pm

Sundays at 10am, 12:30pm, 3pm & 5:30pm


Custom weeknight bookings may be available upon request. Contact us for special requests.

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