Located in the flat, semi-arid north-western corner of Victoria, Wyperfeld is one of Australia's most fascinating national parks. The central feature of this huge, 356,800 ha park, is a chain of lake beds connected by Outlet Creek, the northern extension of the Wimmera River. The lakes only fill when the Wimmera River over-supplies Lake Hindmarsh to the south of Lake Albacutya. When it rains the s ...