Unlimited play in our multi-level structures with slides, climbing areas, and obstacle courses for kids of all ages.
Safe, dedicated play areas on both first and second floors designed specifically for infants and young toddlers.
Family-friendly arcade with a variety of games for extra entertainment and prize redemption.
All-inclusive party planning with private spaces, food options, and play access for memorable celebrations.
Cost-effective yearly pass covering one adult and one child for unlimited daily visits, ideal for regulars.
Café offering a variety of food and snacks, including halal and healthier options, though priced at a premium.

Ottawa's Ultimate Indoor Playground Where Kids Explore, Play & Burn Energy All Year Round!
No photos available
Cosmic Adventures is a premier indoor playground and family entertainment center in Gloucester, Ottawa, offering a safe, clean, and exciting environment for children to play, climb, and explore. Perfect for toddlers to older kids, we feature multi-level play structures, dedicated toddler zones, an arcade, and party facilities. While we're known for being lively and energetic, we provide a space where kids can unleash their energy and parents can relax or work. Our annual membership offers exceptional value for frequent visitors, making us a favorite local destination for year-round fun.
We are regulars at Cosmic Adventures, especially during the winter months! It is the perfect place for my kids to burn off all their extra energy, and they always have a great time playing here. A few things to know before you go: • Food: The food is definitely on the pricey side, but there is a good variety. We really appreciate that they offer some halal options as well. • Facilities: Most of the time the washrooms are clean. However, on weekends when it gets very crowded, they can get a bit messy, likely due to the high volume of people. • Arcade: The arcade is a nice addition and a fun way to spend some extra time. • Pricing: Both the entry fees and the additional ride fees feel a bit expensive. However, if you plan on coming often, I highly recommend the yearly pass. It covers one adult and one child and allows you to visit every day if you want, which makes it much more affordable. Noise: it’s quite noisy in there . Music is playing on the speakers as well as the kid’s sound sometimes it feels a bit overwhelming. I have seen some parents are doing their work on laptops while their kids are playing. It’s a win win situation for both which i like. You can also arrange birthday parties here. Overall, it’s a bit of a mixed experience because of the cost, but it's a great local spot for the kids. I hope they consider lowering the prices a bit in the future!
Went on new years eve with my kid. Was super glad they were even open. They're very safe and clean. They have some somewhat healthier food options. Only complaint is that food is a tad expensive.
I really enjoy taking my kids here. Staff is nice, place is clean. Arcade is fun and very rarely anything down for maintenance. Their security check before you leave is weird though. You basically just need the phone number on your receipt that you hand them before leaving and then they buzz you out. Seems like a news story waiting to happen.. Please invest in a better safety system 🙏🏻
I used to really enjoy Cosmic Adventure, especially because there was a quiet room for adults where I could relax and get some work done while the kids played. Unfortunately, that room has been removed. Now, music is playing loudly in every section, and each area has different tracks at the same time. Combined with the natural noise of children playing, it becomes overwhelming and even caused me a headache during my last visit. I kindly suggest reducing the background music volume, or keeping it in one designated area only. It would also be wonderful if you could bring back a quiet room for parents, as it made the experience much more enjoyable for families.
If you have an energetic toddler or maybe even a crawling infant, you're really not gonna regret getting the yearly pass at cosmic adventures. It just doesn't make sense to come here just once or twice here and there when it is almost $40 every time for your kid and yourself. I think one annual membership is about $180 (this includes tax). With this, you can have two adults go in with your child. Honestly, this was money well spent. I think I've come to cosmic 1-3 times a week. And it's been a couple months already since I bought the membership. Do the math. No regrets here. Some tips. The place is cleaner in the morning understandably, so if you can actually get here, come earlier. The toddler section is on the second floor. There's another toddler area on the first floor, so you can spend some time there and then head upstairs. That way, your toddler may feel like they're at a new place and not get bored.
Claim Cosmic Adventures to update business info, respond to reviews, and access analytics.