Ultimate OSHC Water Day – Hire Adelaide Schools & OSHC
Our BIG 4‑Hour Ultimate OSHC Water Day is the largest and most action‑packed water incursion available in Adelaide. With water blasters, balloon challenges, inflatable bunkers, team games and a slushie machine included, it’s perfect for OSHC programs, school holiday events and high‑energy outdoor fun.
Designed for large groups, the session includes 40 water vests, 1,500 water balloons, structured rotations and a SunSmart safety talk — all fully supervised by two Castle Capers staff.
Capacity: Up to 40 participants
Recommended Age: All Ages
Surface Requirements: Outdoor grassed area
Our standard session runs for 4 hours, at any time during the day, with two trained Castle Capers supervisors managing all activities, safety and rotations.
Need more time? Extended hire options are available — just ask for a quote based on your booking date.
Online pricing applies to standard outdoor hire on grass with access to a PowerPoint within 20 metres.