Children are free to have fun on the Port Liberty play structure. Made up of a 36 inch high elevated platform, this play structure is accessible by a spiral climber, a carrot climber, and by stairs. Once on the elevated platform children can slide down a wave slide, which offers children a fun way off Children are free to have fun on the Port Liberty […] Children are free to have fun on the Port Liberty play structure.  Made up of a 36 inch high elevated platform, this play structure is accessible by a spiral climber, a carrot climber, and by stairs.  Once on the elevated platform children can slide down a wave slide, which offers children a fun way off