Kidnasium Upper Beaches
Kidnasium Upper Beaches is the ultimate destination for active and exciting birthday parties in the GTA! They provide a safe and engaging environment with fun-filled activities for children of all ages, ensuring a memorable celebration. Let their expert team create a stress-free and unforgettable party experience for your little one.
Amenities
Booking details
Hours
| Monday | Closed |
| Tuesday | Closed |
| Wednesday | 10:00 AM – 7:30 PM |
| Thursday | 10:00 AM – 2:00 PM |
| Friday | 10:00 AM – 6:00 PM |
| Saturday | 9:00 AM – 4:00 PM |
| SundayToday | 9:00 AM – 2:00 PM |
What parents are saying
What a fun place! I came here with my mom’s group and our kiddos had a blast. Almost every inch of the place is baby proof so they can run into walls and be okay haha. Lots of play stations, my son particularly liked the balance beams and ball pit. They have a nice eating area with high chairs and regular size tables. Bathrooms with step stools and changing tables. Cute little front office with a little couch. We had a chance for a small circle time and engage the kiddos in sensory activists which was fun. Also music in the background sets a fun mood! The place is downstairs so you can fold and carry stroller down. Wasn’t as steep as I expected and the person there helped me out which was very nice! We will definitely come again!
I really wanted to love this place. The facility itself is great with lots of fun things for kids to do and try out in a safe environment. The bathrooms are strangely run down looking - strange because the rest of the facility is great. Unfortunately the staff here are very hit and miss. I’ve had very positive experience with some staff and just weird interactions with others. The staff never answer the phone, take forever to reply to emails (and sometimes never), and will be closed without letting people know. Even when we have had a class scheduled there have been a few times we came to lights off and locked doors. There were some interactions where a few families were putting their shoes and kids shoes on after class and the staff member would lock up lights off and leave without any interaction to the families still there. I get it that maybe she doesn’t have to say bye but for a family and kid focused environment, it was very odd. There is also another staff member there who is just horrible with kids or doesn’t know how to work with kids at all. My daughter wouldn’t even realize she was in a class because the instructor would be barely doing anything beyond whispering to the kids to go here and go there. She would watch the kids not pay attention, and I have even tried to chat with her but she just stared at me. So strange. On top of this the price isn’t exactly cheap. Unless you are there for a drop in play, the classes wouldn’t be worth it. Which sucks because there are some amazing instructors but the management is just bizarre.
I had my eight year olds' birthday here and picked the nerf gun party package and was thrilled. It was safe, fun, engaging and the instructors were excellent with the kids. My son and his friends had the best time. So happy I chose to do it here at Kidnasium, Upper Beaches. Thank you!!
Very inconsistent hours for the drop in sessions. I had bought a drop in package and I can’t manage to use it all because the hours change or it’s randomly closed when it’s not supposed to be. I can’t get a refund.
We hosted our daughter’s 4th birthday, alongside 20 kids and 30 adults - the space was very roomy, tidy, with plenty for all kids to do! The staff was exceptional; we paid for the top package and it did not disappoint. Staff entertained the kids with an activity, set up, clean up, served all food and even had Rapunzel show up! A huge thank you to Mel and Caleb as they were incredibly patient and accommodating. I would highly recommend.
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Information collected automatically by our system from publicly available data. Please verify directly. Last updated May 2026.