Värriöjoki is a tributary river of

Kemijoki Kemijoki ( sv, Kemi älv, se, Giemajohka), with its length, is the longest river in Finland. It runs through Kemijärvi and Rovaniemi before reaching the Gulf of Bothnia at Kemi. Facta 2001, part 8, ''finnish'' At Rovaniemi the Ounasjoki river ...

in Savukoski and Salla in

Lapland Lapland may refer to: Places *Lapland or Sápmi, an ethno-cultural region stretching over northern Fennoscandia (parts of Norway, Sweden, Finland, and Russia) **Lapland (Finland) (''Lappi''/''Lappland''), a Finnish region *** Lapland (former pr ...

. The river originates in the

Tuntsa Wilderness Area Tuntsa Wilderness Area ( fi, Tuntsan erämaa) is a wilderness reserve in the municipalities of Salla and Savukoski in Lapland, Finland. It is governed by Metsähallitus and covers . It was established in 1991 like all the other wilderness areas i ...

in Salla and joins the River Kemijoki in

Martuk Martuk ( kk, Мәртөк, ''Märtök'') is a village and the administrative center of Martuk district of Aktobe Region in Kazakhstan Kazakhstan, officially the Republic of Kazakhstan, is a transcontinental country located mainly in Centr ...

Savukoski.

References

Rivers of Finland Kemijoki basin Rivers of Salla {{Finland-river-stub