Derbeke

The Derbeke rises in a rocky gorge on the eastern slope of the Khunkhadin Range and flows north to the Adycha. In its middle course it enters a broad, marshy depression where the valley widens and the gradient becomes gentler. The Adycha carries its waters to the Yana and the Laptev Sea. Forested mountain slopes and wetlands meet along this tributary of the northern Siberian river system.