Karaginsky Island in the context of "Karaginsky Gulf"

The Kamchatka Peninsula (Russian: полуостров Камчатка, romanized: poluostrov Kamchatka, pronounced [pəlʊˈostrəf kɐmˈt͡ɕætkə]) is a 1,250-kilometre-long (777 mi) peninsula in the Russian Far East, with an area of about 270,000 km (100,000 sq mi). The Sea of Okhotsk bounds the peninsula's western coastline, immediately offshore of the peninsula and below the Bering Sea runs the 9,600-metre-deep (31,496 ft) Kuril–Kamchatka Trench. Its eastern coastline is the Bering Sea, part of the Pacific Ocean.

The Kamchatka Peninsula, the Commander Islands, and Karaginsky Island constitute Kamchatka Krai of the Russian Federation. The majority of the 322,079 inhabitants are ethnic Russians, with about 13,000 being Koryaks (2014). More than half of the population lives in Petropavlovsk-Kamchatsky (179,526 in 2010) and nearby Yelizovo (38,980). The Kamchatka Peninsula contains the volcanoes of Kamchatka, a UNESCO World Heritage Site, that form part of the Ring of Fire.

Litke Strait (Russian: Пролив Литке, Proliv Litke) is a strait in the Karaginsky Gulf in the Bering Sea, located off the northeastern coast of the Kamchatka Peninsula, in Kamchatka Krai of the Russian Far East. It separates the Karaginsky Island from the peninsula's mainland.

The strait is named after explorer Fyodor Petrovich Litke.