| Laton Waterfall | |
|---|---|
 Laton Waterfall | |
 | |
| Location | Astara, Iran |
| Coordinates | 38°19′16″N 48°43′43″E / 38.321178°N 48.728661°E |
| Total height | 105 m (344 ft) |
| Watercourse | Spinas Mountain |
| World height ranking | Iran (1) |
Latun (Barzov) Waterfall is a freefalling waterfall located in the eastern Alborz mountain range and in Lavandavil, Astara County, within Gilan Province of far northwestern Iran.