| Yana Plateau | |
|---|---|
| Дьааҥы хаптал хайалара Янское плоскогорье | |
 Arga-Billyakh massif Sentinel-2 image | |
| Highest point | |
| Peak | Arga-Billyakh |
| Elevation | 1,770 m (5,810 ft) |
| Geography | |
  Yana Plateau Location in the Far Eastern Federal District, Russia | |
| Country | Russia |
| Federal subject | Sakha Republic |
| Range coordinates | 63°15′N 141°30′E / 63.250°N 141.500°E |
| Parent range | Yana—Oymyakon Highlands, East Siberian System |
| Geology | |
| Rock age | Triassic |
| Rock type(s) | Siltstone, shale, sandstone and Granite intrusions |
The Yana Plateau (Russian: Янское плоскогорье, Yakut: Дьааҥы хаптал хайалара) is a mountain plateau in the Sakha Republic, Far Eastern Federal District, Russia.[1]
The plateau lies in an uninhabited area where solitude prevails. It was first surveyed and mapped in 1868 by Gerhard von Maydell (1835–1894), a Russian government officer in East Siberia of Estonian descent.[2]