Splash pads in Mission Viejo, California

Oso Creek Trail is one of South OC's underrated linear parks — a creek, an art garden, and a splash pad linked by a paved path that runs for miles. The water play is toddler-scaled with gentle ground sprays, and the creek wading nearby is a real bonus on a hot day. Free parking, clean restrooms at the trailhead. Best on weekday mornings before the trail joggers arrive. Parent gotcha: OC drought stages cycle the pad off; check Mission Viejo Parks site. Walk the art garden and creek loop after the spray. South OC family quiet at its best.