Ulakhan-Sis Range
| Ulakhan-Sis Range | |
|---|---|
| Улахан-Сис | |
Panorama of the range | |
| Highest point | |
| Peak | Vilka |
| Elevation | 754 m (2,474 ft) |
| Dimensions | |
| Length | 160 km (99 mi) |
| Geography | |
Location in Sakha, Russia | |
| Country | Russia |
| Federal subject | Sakha Republic |
| Range coordinates | 69°30′N 149°42′E / 69.500°N 149.700°E |
| Parent range | East Siberian System |
| Geology | |
| Rock age | Devonian |
| Rock type(s) | Granite, sandstone, effusive rock |
The Ulakhan-Sis Range (Russian: Улахан-Сис; Yakut: Улахан Сис) is a mountain range in the Sakha Republic, Far Eastern Federal District, Russia.
This range is one of the areas of Yakutia where baydzharakhs are found. Kigilyakh rock formations are also found on this range.