:Category:Chyornie Bratya

{{Cat main|Chyornie Bratya}}

Category:Islands of the Kuril Islands

Category:Active volcanoes

Category:Islands of the Sea of Okhotsk

Category:Islands of the Russian Far East

Category:Stratovolcanoes of Russia

Category:Uninhabited islands of Russia

Category:Uninhabited islands of the Pacific Ocean

Category:Calderas of Russia

Category:Volcanoes of the Kuril Islands

Category:Wikipedia categories named after islands

Category:Mountains of the Kuril Islands