Should I use flash at splash pads?

Flash is almost never needed at outdoor splash pads since they only operate in daylight. Direct on-camera flash creates several problems: it startles toddlers (potentially scaring them away from water), bleaches water spray into white blobs instead of detailed droplets, throws harsh shadows on faces, and bothers nearby parents. Increase ISO instead — modern phones and mirrorless cameras handle ISO 800-1600 cleanly. For backlit kids (sun behind them), use exposure compensation +1 or +2 stops to brighten faces, not flash. For indoor splash pads in dimmer rooms, bounce a speedlight off the ceiling — softer and more flattering than direct flash. Better still, position kids near windows or LED ceiling lights. Use a higher shutter speed and wide aperture to gather more available light. Save flash for evening events.