Poppy, Milly, and Katie are thrilled once they find out they’re off to Barmah National Park on a five-day trail ride. Visiting Storm’s home country, camping out, and perhaps even seeing feral horses (or “brumbies”) within the wild are just one of the crucial exciting adventures the ladies must look ahead to. But will some other of Milly’s reckless ideas lose them the risk of a life-time?