Autumn leaf colours abound in Wanaka Station Park on the shores of the lake.br/br/Wanaka is a town in the Otago region of the South Island of New Zealand. It is situated at the southern end of Lake Wanaka, adjacent to the outflow of the lake to the Clutha River. It is the gateway to Mount Aspiring National Park. Wanaka is primarily a resort town but has both summer and winter seasons and is based around the many outdoor opportunities.