Klyuchevskoy is a prominent stratovolcano located on the Kamchatka Peninsula in Russia. It is part of the Klyuchevskaya group and stands at approximately 4,750 meters (15,584 feet), making it the highest volcano in Eurasia. Klyuchevskoy is known for its symmetrical cone shape and frequent eruptions, which have been recorded since the 18th century. The volcano is situated within the Klyuchevskoy Nature Park, a UNESCO World Heritage site that showcases the region's unique geological features. Its eruptions are primarily explosive, producing ash clouds and lava flows that can impact the surrounding environment. Klyuchevskoy is an important site for volcanology research and attracts scientists and tourists alike.