Monster Castles Swing Sets


Our Exclusive I-V Packaging System


These packages make it easy to expand your swing set to keep up with children’s increased activity levels and new play interests. As your children grow, so can your swing set!

Pkg I

Pkg II

ADD Swing Beam

Pkg III

ADD Monkey Bars

Pkg IV

ADD Penthouse

Pkg V

ADD Spiral Slide

Built like a tank! Compared to our Original Rainbow Castle, our Monster Castle swing set has a 4” taller deck height and Swing Beam. Boasting a Swing Beam 9’ tall as well as massive 4” x 6” timber ladder legs and a-frame legs, nothing compares to the Monster Castle! A big kid’s dream, you must see our Monster Castle in person to truly appreciate its sheer size. Monster Castles have all available options, add-ons and accessories and are fully modular and expandable.

Visit a Rainbow Showroom near you!