Koryaksky Sopka or just Koryak – an active volcano on the Kamchatka Peninsula, 35 km north of Petropavlovsk-Kamchatsky September 22, 2013 Allrus Koryaksky Sopka or just Koryak – an active volcano on the Kamchatka Peninsula, 35 km north of Petropavlovsk-Kamchatsky