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Top Rated Merchant

JUMPnasium is a top merchant due to its average rating of 4.5 stars or higher based on a minimum of 400 ratings.


204 Passaic Ave., Fairfield

Two, Five, or 10 Open-Jump Passes with Optional $25 Credit Toward Party at JUMPnasium (Up to 77% Off)

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JUMPnasium is full of bouncy attractions and fun games that keep kids entertained for hours

Customer Reviews

100% Verified Reviews
All reviews are from people who have redeemed deals with this merchant.
4 ratings2 reviews
October 9, 2017
Good experience...
3 ratings3 reviews
October 4, 2017
Awesome place for kids of all ages. Amazing and friendly staff and management. Exceptional prices. A++++++++ Highly Recommended place. We ♡ JUMPNASIUM!
20 ratings5 reviews5 photos
October 4, 2017
It's nice just don't get alot of time
4 ratings2 reviews
September 25, 2017
I've been there many times and it's always been a great experience. My son enjoys the time there with his friends during open jumps and two of his birthdays we have celebrated there. Always recommend it to people for their kids parties. Great place, clean, the staff is very nice, the condition of the equipment and the safety precautions are all very good.
18 ratings8 reviews
September 22, 2017
Great service and my son always has fun letting out some energy in the bouncy houses. Two different rooms gives it a nice twist.
2 ratings2 reviews
September 18, 2017
We took advantage & used both jumps before they expired. The first one was a full session, but everything went smoothly. The staff was attentive and professional throughout. They picked up on the kids who needed encouragement and kept the more rambunctious ones entertained as well. The facility is clean & fun, with plenty to do. Our second trip was less crowded, but still as enjoyable. There is sufficient room to move around all the kid & parent bodies. I like the unobstructed view of the apparatus, as the kids are bouncing & fleeing about. Thinking about having a birthday party there.
45 ratings19 reviews
September 15, 2017
This place is awesome for younger kids, but my children are 9-13 and found it less interesting. They also had a hard time moving around the younger toddlers.
8 ratings6 reviews1 photos
September 9, 2017
Love the open jump such a perfect place for kids while parents sit back and relax...
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What You'll Get

Choice of:

  • Two Open-Jump Passes
  • Five Open-Jump Passes
  • 10 Open-Jump Passes
  • Two Open-Jump Passes and $25 Towards Any All-Out Party
  • Five Open-Jump Passes and $25 Towards Any All-Out Party
  • 10 Open-Jump Passes and $25 Towards Any All-Out Party

The Fine Print

Promotional value expires Sep 15, 2017. Amount paid never expires. Limit 1 per person, may buy 1 additional as gift. Valid only for option purchased. Reservations required, space is limited. Valid for children at least 34" tall, ages 3 to 12. Sessions can be used across visits or be shared by multiple children during 1 visit. No more than 5 spots redeemed per visit. Parties not permitted during open jump events. Open jump passes cannot be applied towards parties. No outside food or drinks permitted. Must present Groupon when redeeming. Party must be booked for June, July, or August. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

About JumpNasium

Gigantic green, blue, orange, and yellow inflatables pack JumpNasium’s 13,000-square-foot playground, with some stretching all the way to the high ceiling. Within them, kids burn off energy clambering over obstacles and cascading down slides. They shoot hoops, hurl dodge balls, and kick soccer balls around the massive air-filled sports complex or knock the cover off baseballs at the inflatable T-ball park. Kids then catch their breath at the arcade with lighted air-hockey tables and video games before losing their breath once more in the hurricane simulator which blows winds up to 80 miles per hour just like the used-car salesman simulator. With five party packages, JumpNasium also make its playground an ideal spot for birthdays, winning kids over with playtime and a trip to the photo booth to commemorate the big day.