The Orari River is a river of the south Canterbury Region of New Zealand

New Zealand

New Zealand is an island country in the south-western Pacific Ocean comprising two main landmasses and numerous smaller islands. The country is situated some east of Australia across the Tasman Sea, and roughly south of the Pacific island nations of New Caledonia, Fiji, and Tonga...

's South Island

South Island

The South Island is the larger of the two major islands of New Zealand, the other being the more populous North Island. It is bordered to the north by Cook Strait, to the west by the Tasman Sea, to the south and east by the Pacific Ocean...

. It rises to the northwest of the Four Peaks Range, initially flowing north then east to circumnavigate the range before flowing southwest across the Canterbury Plains

Canterbury Plains

The Canterbury Plains are an area in New Zealand centred to the south of the city of Christchurch in the Canterbury Region. Their northern extremes are at the foot of the Hundalee Hills in the Hurunui District, and in the south they merge into the plains of North Otago beyond the Waitaki...

. The towns of Geraldine

Geraldine, New Zealand

Geraldine is a town in the Canterbury Region on the South Island of New Zealand. It is about 140 km south of Christchurch, and inland from Timaru, which is 35 km to the south...

 and Orari are both located close to its banks. The Orari River reaches the Pacific Ocean

Pacific Ocean

The Pacific Ocean is the largest of the Earth's oceanic divisions. It extends from the Arctic in the north to the Southern Ocean in the south, bounded by Asia and Australia in the west, and the Americas in the east.At 165.2 million square kilometres in area, this largest division of the World...

 eight kilometres east of Temuka

Temuka

Temuka is a town on New Zealand's Canterbury Plains, 15 kilometres north of Timaru and 142 km south of Christchurch. It is located at the centre of a rich sheep and dairy farming region, for which it is a service town.-History:...

.