Armu (river)

The Armu (Арму) is a river in Krasnoarmeysky District of Primorsky Krai, a tributary of the Bolshaya Ussurka.

It is 201 km long. The river's drainage basin covers about 5424 km2. The longest tributary of the Armu is the Obilnaya, 101 km long.

The river is a popular place of tourism and fishing. One brand of vodka has been named after it.