Mt. Rainier

Climbing / Sliding

A towering 12’6” (3,80m) in height, 4 climbing options, 1 large slide, and 4 jumping areas Mt. Rainier provides a full days worth of enjoyment and challenges to customers of all skill levels. Ranging from our easy climb steps to our climbing tree Mt. Rainier will test strength, balance, and courage.


Tower Feature
  • High-speed slide
  • Rope climb
  • Climbing tree
  • Four jumping cliffs
  • Easy climb steps




# of Anchors


Water Depth

9'3" (2,81 M)


40' x 21'6" x 12'6" (1230 x 660 x 380 cm)

Working Pressure

0.5 PSI (0,03 BAR)


948 LBS (431 KG)


All products include a repair kit and the proper amount of mooring bungees. The collections include additional connection covers for the space between each feature, an important safety construct that no one else in the industry has been able to offer. 

Yes! Union Features are available in two colorways: Glacial Blue and Icy White. For custom color requests reach out to us below.

Contact Us

If our collections don't tickle your fancy, feel free to build your own custom park from our full list of products. Once you have a rough idea in mind, let us know! We love finding ways to make your creative vision come to life. 

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What’s included

The Union Experience


Full-installation: We have teams of installers available to expertly install your park. The crew will anchor and inflate all products, giving you a hands-off experience and peace-of-mind. 

2 Year Warranty

We fully guarantee the quality of all Union products for 2 full years after the date of purchase. We build all our products to the highest of standards. Union guarantees against any factory defects that may occur within the first 2 years of a product's life.


myAQUA is a user-friendly program we created to allow businesses to easily “build” a customized park.  It offers a chance to work with our engineering department using a template which can then be reconfigured base on the individual park needs.  

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