Sarykum
Sarykum 
    Сары-Кум / Sarigum  | |
|---|---|
Sarykum Sand Dune  | |
| Coordinates: 43°0′36″N 47°14′13″E / 43.01000°N 47.23694°E | |
| Location | Kumtorkalinsky District, Dagestan, Russian Federation. | 
| Area | |
| • Total | 1,175 hectares (2,900 acres) | 
| Elevation | 262 m (860 ft) | 
Sarykum or Sary-Kum (Russian: Сары-Кум, Kumyk: Sari Hum, meaning "Yellow sand") is a large sand dune located in the Kumtorkalinsky District of Dagestan, Russian Federation. It is one of the largest sand dunes in Eurasia. The dune is located in a protected area, part of the Dagestan Nature Reserve, which was established on 9 January 1987.