proper noun/kamˈt͡ʃadka/
Kamchatka is masculine or feminine depending on context in Spanish.
Kamchatka (a long peninsula forming part of Kamchatka Krai in the Far East of Russia, lying between the Pacific Ocean and the Sea of Okhotsk); Kamchatka (a krai and federal subject of Russia, in the Russian Far East); Kamchatka (a river in Kamchatka Krai, Russia)
Borrowed from Russian Камча́тка (Kamčátka).