Kogin Arnst
| Kogin Arnst | |
|---|---|
| General information | |
| Labarin ƙasa | |
 | |
| Tsarin Daidaiton Labarin Kasa | 41°56′S 172°49′E / 41.93°S 172.81°E |
| Kasa | Sabuwar Zelandiya |
| Territory |
Tasman District (en)  |
| Protected area (en) |
Nelson Lakes National Park (en) |
| River source (en) |
Paratītahi Tarns (en) |
| River mouth (en) |
Travers River (en) |
Kogin Arnst acikin New Zealand wani yanki ne na kogin Travers, wanda da kansa ke kwarara zuwa tafkin Rotoiti, a cikin wurin shakatawa na tafkin Nelson .
Gurin shakatawa yana a arewacin ƙarshen Kudancin Tsibirin wanda yake yankin New Zealand. Sunan Kogin Arnst ne bayan zakaran tseren kwale-kwale yakubu Diedrich Arnst, wanda aka fi sani da Richard Arnst ko Dick Arnst.