World of castles are one of the main bouncy castle hire Liverpool companies. Hiring bouncy castles throughout Liverpool, Widnes, Wirral, Warrington and St Helens. We have over 40 bouncy castles to choose from for adult and kids to enjoy. You can also hire a number of other inflatables like the assault course, gladiator duel, sumo suits, garden games, candy floss machine, slush machine and popcorn machine.