The Kanchalan River is a 426 km long stream in Far East Siberia. It passes through the sparsely populated areas of the Siberian tundra and flows southwards into the Bering Sea

Bering Sea

The Bering Sea is a marginal sea of the Pacific Ocean. It comprises a deep water basin, which then rises through a narrow slope into the shallower water above the continental shelves....

 at the Gulf of Anadyr

Gulf of Anadyr

The Gulf of Anadyr, or Anadyr Bay , is a large bay on the Bering Sea in far northeast Siberia.-Location:The bay is roughly rectangular and opens to the southeast. The corners are Cape Navarin , Anadyr Estuary, Kresta Bay and Cape Chukotsky on the Chukchi Peninsula...

 through the Anadyrskiy Liman

Anadyrskiy Liman

Anadyrskiy Liman or Anadyr Estuary is an estuary on the Gulf of Anadyr in Chukotka Autonomous Okrug, Siberia, the Russian Federation. It is called a liman because it is separated from the Gulf of Anadyr by the Russkaya Koshka spit in the north and another spit in the south...

. Its catchment area is 20,600 km square.

The Kanchalan River and its tributaries belong to the Chukotka Autonomous Okrug

Chukotka Autonomous Okrug

Chukotka Autonomous Okrug , or Chukotka , is a federal subject of Russia located in the Russian Far East.Chukotka has a population of 53,824 according to the 2002 Census, and a surface area of . The principal town and the administrative center is Anadyr...

 administrative region of Russia

Russia

Russia or , officially known as both Russia and the Russian Federation , is a country in northern Eurasia. It is a federal semi-presidential republic, comprising 83 federal subjects...

.

Latitude: 66° N, Longitude: 177° 30' E

There is a small populated place in the area close to its estuary also called Kanchalan. Beluga whales are common in its estuarine waters.