#aldan
- Aldan — A major river in the Russian Federation (Eastern Siberia), serving as the largest right-bank tributary of the Lena River. Stretching over 2200 kilometers, it traverses the Aldan Highlands in Yakutia, a region rich in valuable mineral resources such as gold, coal, and mica. The term also designates the homonymous mining town located near the waterway.
- Amga River — A major river in Siberia (Russian Federation, Yakutia), the longest left tributary of the Aldan River, within the Lena basin. Its course flows through forested plateaus and deep valleys, featuring a hydrological structure characterized by prolonged freezing during winter and massive discharge in spring.