The Ura is a left
tributary of the Lena. It has its sources in the
Lena Plateau, to the southeast of the course of the
Ergedey, the main tributary of the
Derba. The river heads in a roughly southwestern direction across
taiga wooded areas with scattered lakes. In its lower course it encounters a hilly area where it first bends west, and then again to the southwest, meeting the Lena from its mouth, southeast of the mouth of the Derba. ==Fauna==